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TRANSCRIPT
]MIDTERM EXAMINATION Spring 2010
CS101- Introduction to Computing (Session - 6) Ref No: 1341211
Time: 60 min Marks: 38
Student Info StudentID: MC090406651
Center: OPKST
ExamDate: 5/31/2010 12:00:00 AM
For Teacher's Use Only Q No. 1 2 3 4 5 6 7 8 Total
Marks
Q No. 9 10 11 12 13 14 15 16
Marks
Q No. 17 18 19 20 21 22 23
Marks
Question No: 1 ( Marks: 1 ) - Please choose one
Human are better than computers at:" ► Efficiency ► Accuracy\\\\\\\\\ ► Pattern recognition ► None of the given choices Question No: 2 ( Marks: 1 ) - Please choose one
Which one is not the building block of an algorithm? ► Sequences ► Repetitions ► Conditionals ► Statements Question No: 3 ( Marks: 1 ) - Please choose one
Spreadsheet is Electronic replacement for ________.
► Journals ► Ledgers ► Letter pads ► Databases Question No: 4 ( Marks: 1 ) - Please choose one
Which of the following is/are the parts of Operating system components?
► GUI ► Device Manager ► Shell ► All of these Question No: 5 ( Marks: 1 ) - Please choose one
ERP is a type of __________________ .
► Entertainment software
► Productivity software
► Business software
► Scientific software
Question No: 6 ( Marks: 1 ) - Please choose one
By default in a web page Hyper Link for another web page is represented as ________________
► Blue only ► Black and Underlined ► Blue and Bold ► Blue and Underlined Question No: 7 ( Marks: 1 ) - Please choose one
To display a multi-line text area on the web page, we use ___ tag ► TEXT ► TEXTAREA ► INPUT ► INPUTAREA Question No: 8 ( Marks: 1 ) - Please choose one
Microphone is an input as well as output device. This statement is ► True ► False Question No: 9 ( Marks: 1 ) - Please choose one
______________ has the ability to automate and simplify daily tasks.
► Productivity software
► Application software
► System software
► Graphical software
Question No: 10 ( Marks: 1 ) - Please choose one
________ have highest operation rate for computers, in the given options. ► Wearable Computers ► Mini Computers
► Personal Computers ► Handheld Computers Question No: 11 ( Marks: 1 ) - Please choose one
Which one of the following is Read Only property. ► None of the given options
► Fgcolcor
► Title
► Referrer
Question No: 12 ( Marks: 1 ) - Please choose one
_____________ are names used by JavaScript to refer to variables; ► Literals
► Identifiers
► Operators
► None of the options described
Question No: 13 ( Marks: 1 ) - Please choose one
In latest computers, ___________ are used instead of a vacuum tube
► Diodes ► Triodes ► ICs ► Transistors Question No: 14 ( Marks: 1 ) - Please choose one
"Every minute dies a man, And one and a sixteenth is born" said by?
► Alfred, Lord Tennyson
► Charles Babbage
► Ada, Countess of Lovelace
► Babbage and Lord Tennyson
Question No: 15 ( Marks: 1 ) - Please choose one
Left most digit in the any number system is ► Most significant ► Least significant ► More significant ► None of above Question No: 16 ( Marks: 1 ) - Please choose one
All size of computer typically use the same---------------- ► Operating system ► Software ► Hardware ► Instruction set Question No: 17 ( Marks: 2 )
List down two advantages of writing Pseudo Code1- Writing the Pseduo code helps not to re thing of same problem.2- Wiritng down the Pseudo code helps the developer to create the code more
effectiently Question No: 18 ( Marks: 2 )
What is Ockham’s Razor principle ?
Choosing one from the competing solutions chose the one which is least complex. Question No: 19 ( Marks: 2 )
What is language translator? We write the program in the language which easily understandable for us, then use the Language Translator which transform human understandable code to the uP understandable code. Question No: 20 ( Marks: 3 )
Write three characteristics of JavaScript.1- JavaScript is the Object base language. Means that it has the Objects and
in the objects respective properties are their. 2- Javascipt Language is for the Web pages. 3- It’s a interpreted language 4- Support the event driven programming.
5- Embedded in the Web Pages Question No: 21 ( Marks: 3 )
What is the role of application software in Education?1- Application Software helps to Teach the Tradiation training and education but it
now a days that trends is changing. 2- Few Softwear are use for teaching the youngs and help the edults
learinging how to educate the kids.3- The Application also helps the Education system , Like in Examination
system , Attendance System ,Question No: 22 ( Marks: 5 )
Describe the structure of the Spreadsheet.Collection of ranges in rows and columnEach cell contains Text FormulaThese cells contains the value of text or number which is generated by the formula. For connection two cells We have the Fields Starting form (A,B,C,D) and the rows are the numbers. The combination of Columns and the row number mentioned the Address of the Cell ; like if I say B3 means that second column and third Row. Question No: 23 ( Marks: 5 )
What are the qualities of a good application Software?1- Easy to Install and uninstall2- Friendly User interface 3- Consistence 4- Intuitive 5- Configurable 6- Nearly to the users needs 7- Has a good helping manual or Tutorial 8- And not having any Critical Bus.
MIDTERM EXAMINATION Spring 2009
CS101- Introduction to Computing (Session - 6) Time: 60 min
Marks: 43
Question No: 1 ( Marks: 1 ) - Please choose one
Cray-1 was first commercial _________ computer ► Super ► Mini ► Micro ► Personal Question No: 2 ( Marks: 1 ) - Please choose one
Browser is a __________________ used for browsing. ► Tool ► Component ► Device ► None of the given choices Question No: 3 ( Marks: 1 ) - Please choose one
It represents the _____________ flow chart element.
► Flow Line
► Connector ► Off-page connector ► Start or Stop Question No: 4 ( Marks: 1 ) - Please choose one
JavaScript is an example of _____________ language.
► Object-based ► Object-oriented ► Machine ► Assembly Question No: 5 ( Marks: 1 ) - Please choose one
The set of rules and guidelines a team of developers follow to construct reasonably complex SW systems is called
► Object Oriented Design ► Object Oriented Software ► Design Methodology
► Programming language Question No: 6 ( Marks: 1 ) - Please choose one
Waterfall is a _________ life-cycle model.
► Spiral ► Sequential ► Circular ► Spherical Question No: 7 ( Marks: 1 ) - Please choose one
What happens if I start a new list without closing the original one? ► An error will be generated ► A nested list will be created
► Previous list will end and a new will start.
► Nothing will happen
Question No: 8 ( Marks: 1 ) - Please choose one
In Spreadsheets, you can create a relationship between two cells by using _____.
► Numbers ► Text ► Formulas ► None of the given choices Question No: 9 ( Marks: 1 ) - Please choose one
VisiCalc was the first popular _______application on PC’s.
► Spreadsheet ► Word processor ► Presentation ► Database Question No: 10 ( Marks: 1 ) - Please choose one
Fins are used to --------------
► Communicate with microprocessor ► Increase surface area of Fan ► Decrease surface area of Fan
► Speed up the Fan. Question No: 11 ( Marks: 1 ) - Please choose one
Using only HTML we can create
► Dynamic web pages
► Static web pages
► Both Static and Dynamic pages
► None of these
Question No: 12 ( Marks: 1 ) - Please choose one
Everything that JavaScript manipulates is treated as: ► Object
► Window
► Text
► Script
Question No: 13 ( Marks: 1 ) - Please choose one
The ______ is connected to all other modules of the microprocessor.
► Control unit ► Memory unit ► Floating Point unit ► Arithmetic and Logic unit Question No: 14 ( Marks: 1 ) - Please choose one
Communication protocol is a __________that governs the flow of information over a network ► Set of protocols ► Set of rules ► Device ► Set of methods Question No: 15 ( Marks: 1 ) - Please choose one
_________ is the interface in computer that supports transmission of multiple bits at the same time. ► Serial Port ► Parallel Port ► Universal Serial Bus ► None of the given choices Question No: 16 ( Marks: 1 ) - Please choose one
_____ was designed as a replacement for typewriter ► Spreadsheet Software ► Word Processor Software ► Presentation Software ► Database Software Question No: 17 ( Marks: 1 ) - Please choose one
Which one of these translates the program once at a time ? ► Interpreter ► Compiler ► Operating system ► Translator Question No: 18 ( Marks: 1 ) - Please choose one
Randomized algorithms are often ________ than deterministic algorithms for the same problem. ► Simpler and more slow ► Simpler and more efficient ► Complex and more efficient ► Complex and more slow Question No: 19 ( Marks: 1 ) - Please choose one
Ada written a computer programme for ?
► Analytical Engine
► Difference Engine
► Harvard Mark 1
► Mechanical engine
Question No: 20 ( Marks: 1 ) - Please choose one
A test proposed to determine if a computer has the ability to think. It is called?
► Turing test
► Turning test
► Intelligence test
► None
Question No: 21 ( Marks: 1 ) - Please choose one
The most used form tag is the <input> tag.
► True ► False Question No: 22 ( Marks: 1 ) - Please choose one
When the user clicks on the "Submit" button, the content of the form is sent to the server.
► True ► False Question No: 23 ( Marks: 1 ) - Please choose one
Extension for saving web page is / are; ► *.html ► *.htm ► *.html and *.htm both are in use ► None of These Question No: 24 ( Marks: 1 ) - Please choose one
In spread sheet a cell may contain
► Numbers ► Text ► Formulas ► All of the given
Question No: 25 ( Marks: 1 ) - Please choose one
Programs where no user interaction found during program execution are called __________. ► Batch programs ► Event-driven programs ► Graphics based programs ► None of the given Question No: 26 ( Marks: 1 ) - Please choose one
OO software is all about _____________.
► Behaviors ► Methods ► Properties ► Objects Question No: 27 ( Marks: 1 )
What is the key feature of batch programs? Question No: 28 ( Marks: 1 )
Name two languages which are used for client side scripting? Question No: 29 ( Marks: 2 )
What is the purpose of MODEM ? Question No: 30 ( Marks: 3 )
What is Home Page of a web site?
Question No: 31 ( Marks: 5 )
Why microprocessor uses the binary number system and not the decimal or any other number system?
Question No: 32 ( Marks: 5 )
What is the difference between Interactive-mode and Batch-mode Application Software?
MIDTERM EXAMINATION Spring 2009
CS101- Introduction to Computing
Time: 60 min Marks: 43
Student Info StudentID:
Center:
ExamDate:
For Teacher's Use Only Q No. 1 2 3 4 5 6 7 8 Total
Marks
Q No. 9 10 11 12 13 14 15 16
Marks
Q No. 17 18 19 20 21 22 23 24
Marks
Q No. 25 26 27 28 29 30 31 32
Marks
Question No: 1 ( Marks: 1 ) - Please choose one
A diode functions as the electronic version of a __________-way valve. ► one ► two ► three ► four Question No: 2 ( Marks: 1 ) - Please choose one
What is name of book from which word algorithm is taken ? ► Algebra and trigonometry
► Introduction to algorithms
► Research for new horizons
► Algoritmi de numero Indorum
Question No: 3 ( Marks: 1 ) - Please choose one
<form> Tags always placed between the <BODY> and </BODY> tags of a Web page ► True ► False Question No: 4 ( Marks: 1 ) - Please choose one
_______ consists of cells arranged in rows & columns ► Spreadsheets Software ► Word processor ► Presentation Software ► Microsoft Paint Software Question No: 5 ( Marks: 1 ) - Please choose one
_____ was designed as a replacement for typewriter ► Spreadsheet Software ► Word Processor Software ► Presentation Software ► Database Software Question No: 6 ( Marks: 1 ) - Please choose one
_________ manages the HW and SW resources ( memory, disk drives etc) of the computer system, often invisibly. ► Explorer.exe ► System Files ► Operating System ► Application Software Question No: 7 ( Marks: 1 ) - Please choose one
To display a radio button on the web page, we use ___ tag ► INPUTBUTTON ► INPUT ► RADIOBUTTON ► RADIO Question No: 8 ( Marks: 1 ) - Please choose one
Machine language is also called ► Assembly Language ► Binary Language ► High Level Language ► HTML Language Question No: 9 ( Marks: 1 ) - Please choose one
When the user needs something to be done by the computer, he/she gives instructions in the form of _____ to computer ____ ► Software, Hardware ► Hardware, Software ► System Software, Application Software ► Graph, Monitor Question No: 10 ( Marks: 1 ) - Please choose one
A truth table defines the _________of a logic function for all possible _________ ► Input -- Outputs ► Output -- Inputs ► Process -- Inputs ► Input -- Processes Question No: 11 ( Marks: 1 ) - Please choose one
Which one is correct?
► <BODY></BODY>
► <body></body> ► Both <BODY></BODY> and <body></body> ► <BODY/> Question No: 12 ( Marks: 1 ) - Please choose one
WWW stands for: ► Wide World Web ► World Wide Web ► World White Web ► World Web Wide Question No: 13 ( Marks: 1 ) - Please choose one
A _________translates a high-level language (that is easy to understand for humans) into a language that the computer can understand ► Computer ► Transistor ► Compiler ► Device Question No: 14 ( Marks: 1 ) - Please choose one
Deep Blue was the name of ► computer ► human ► city ► game Question No: 15 ( Marks: 1 ) - Please choose one
Data travels through bus in the form of ---------------------------
► Packets ► Bits ► Bytes ► Word Question No: 16 ( Marks: 1 ) - Please choose one
Command which saves the selected text before deleting is ► Copy
► Delete
► Cut
► Undo
Question No: 17 ( Marks: 1 ) - Please choose one
AutoCAD falls in the category of _________________
► Engineering Applications
► Graphics Applications
► Scientific Applications
► Business Applications
Question No: 18 ( Marks: 1 ) - Please choose one
In Spreadsheets, you can create a relationship between two cells by using _____.
► Numbers ► Text ► Formulas ► None of the given choices Question No: 19 ( Marks: 1 ) - Please choose one
Which of the following symbol is used for multiple line comments in JavaScript?
► / s► // ► /* ► //* Question No: 20 ( Marks: 1 ) - Please choose one
____________ is a system software that converts the source code written in high level language into machine language code. ► Utilities ► Drivers ► Language Translator ► None of the these Question No: 21 ( Marks: 1 ) - Please choose one
__________ is a particularly good language for processing numerical data, but it does not lend itself very well to large business programs
► BASIC ► PASCAL ► JAVA ► FORTRAN Question No: 22 ( Marks: 1 ) - Please choose one
Which of the following number system is used by microprocessor?
► Binary ► Decimal ► Octal ► Hexadecimal Question No: 23 ( Marks: 1 ) - Please choose one
The __________Processor is specially designed for PDA? ► PowerPC ► StrongARM ► Crusoe ► SPARC Question No: 24 ( Marks: 1 ) - Please choose one
Mainframe Computers are also called _____ ► Enterprise Servers ► Personal Servers ► Enterprise Managers ► Window Servers Question No: 25 ( Marks: 1 ) - Please choose one
URL is a/an ________ ► Device ► Component ► Address ► Tool Question No: 26 ( Marks: 1 ) - Please choose one
Ada, Countess of Lovelace developed first: ► Computer
► Website ► Computer Program ► Analytical engine Question No: 27 ( Marks: 1 )
What is the problem with Brute Force Strategy approach? Question No: 28 ( Marks: 1 )
What was the name of first computer in which binary numbers were used instead of decimal numbers ? Question No: 29 ( Marks: 2 )
How can we say that JavaScript is Not Object-Oriented language? Question No: 30 ( Marks: 3 )
List down the names of any three parameters on which we analyze an algorithm. Question No: 31 ( Marks: 5 )
Write differences between Shareware and Trialware software. Question No: 32 ( Marks: 5 )
What is function of Goal Seek command in Excel?
CS101 MCQs
Which of the following is incorrect for making design elements legible?Select correct option:Elements should be large enoughElements must contrast sufficientlyRelated elements should be visually groupedElements should have no visual focus 25.10 Making Display Elements Legible:
1. Designing (arranging) Display ElementsElements must be large enough to be processed visuallyElements must contrast sufficiently with their backgroundsRelated elements should be visually grouped through the use of space, color, or graphical boundariesThe relative levels of importance among elements in a display should be revealed graphically Question # 2 of 10 ( Start time: 05:03:37 PM ) Total Marks: 11. Function is also known as ______________.Select correct option:subprogramproceduresubroutineAll of given Function:A group of statements that is put together (or defined) once and then can be used (by reference)repeatedly on a Web page Also known as subprogram, procedure, subroutine In _____________ TCP\IP protocols became the only set of protocols used on the ARPANET.Select correct option:197319831972None of the given choices E-mail system has ______ component(s)1983 - The TCP/IP protocols becomes the only set of protocols used on the ARPANET
This sets a standard for all networks, and generates the use of the term Internet as the net of netsARPANET splits into two nets to keep military & non-military network sites separate: ARPANET andMILNET Select correct option:E-mail clientSMTP serverPOP3 serverAll of the given choices _______ / / /______/ A Parallelogram (Tilted rectangle) represents the ________________ flow chart element.Select correct option:ProcessInput or OutputDecisionConnector Punched cards were replaced by:Select correct option:Floppy DiskZip DrivesMagnetic storageNone of the given choices The ________virus may display an annoying, but harmless messageSelect correct option:MaliciousNeutral
HelpfulDoS The internet communities are ___________.Select correct option:Geographical basedInterest basedCountry basedReligion based Question # 1 of 10 ( Start time: 04:51:32 PM ) Total Marks: 1Because of spending more time on the internet, the distances among the families have been _____.Select correct option:IncreasedExpandedContractedShortened Question # 3 of 10 ( Start time: 04:53:30 PM ) Total Marks: 1Autonomous Web Agents are also known as _________________Select correct option:Mobile AgentsSoftbotsBoth "Mobile Agents" & "Softbots"None of these A communication protocol is a __________that governs the flow of information over a network.Select correct option:Set of MethodsSet of Protocols
Set of rulesNone of the given choices http://vustudents.ning.com/Protocol–Rules governing communications over the network By default in a web page Hyper Link for another web page is represented as: Select correct option:Blue onlyBlack and UnderlinedBlue and BoldBlue and Underlined The organizations are learning that business can be done in a more effective manner if emphasis is placed upon ______________.Select correct option:CooperationShared responsibilityNetworkingAll of the given Question # 7 of 10 ( Start time: 04:57:19 PM ) Total Marks: 1Monitor is an example of __________devicesSelect correct option:OutputInputProcessingNone of the given choices http://vustudents.ning.com/The code in the ________ portion is the right choice for developing larger JavaScript scriptsSelect correct option:Body
At EndHeadSeparate____________________ based on the principles of the logical reasoning ability of humans.Select correct option:Genetic AlgorithmsRule-based SystemsFeed-Forward NetworkNone of these Rulebased Systems (1):Based on the principles of the logical reasoning ability of humans The key benefit of VPNs over conventional PNs is:Select correct option:SecurityEfficiencyLower Cost (correct)None of the given choicesIn __________________ automatic machines perform various tasks that were previously performed by humans.Select correct option:Fuzzy LogicRoboticsRule based SystemsNone of thesehttp://vustudents.ning.com/
Avoid __________ to ensure readability of web page Select correct option: Overuse of bold and italicsUse of paragraphs
Use of white spaceUse of contrast colors Deep Blue was the name of: Select correct option: HumanComputerCityNone of the given choices http://vustudents.ning.com/Using ____, a user can remotely log on to a computer (connected to the user through a network, e.g. Internet) & have control over it like a local user, including control over running various programs ? Select correct option: FTPTCPTelnet ProtocolNone of the given choices Telnet ProtocolUsing Telnet, a user can remotely log on to a computer (connected to the user’s through a TCP/IPnetwork, e.g. Internet) & have control over it like a local user, including control over running various programs In contrast, FTP allows file operations onlyTypical use: Configuring and testing of a remote Web server DoS is________ ? Select correct option:
CrimeCyber crimeNot a crimeA software __________ enables users located at far-way locations to easily share information with others located all over the world. Select correct option: http://vustudents.ning.com/ProtocolInternetCommunication ChannelNone of the given choices Vacuum tubes were replaced by: Select correct option: TransistorsElectrodesElectric RelaysNone of the given choices Cyber crime can be used to Select correct option: Damage a home computerBring down a businessWeaken the telecom, financial, or even defense-related systems of a countryAll of the given ___ provides a simple, consistent way for applications to interact with the HW without having to know all the details of the HW
► Explorer.exe ► System Files ► Operating System ► Application Software Communication protocol is a __________that governs the flow of information over a network ► Set of methods ► Set of protocols ► Set of rules ► Device_____________ team is responsible for the maintenance, expansion , improvement of the infrastructure consisting of workstations, networking equipment, software and network security. ► Support ► Configuration Management ► Quality Assurance ► Developer_____________ team consists on the sharpest technical minds in the company. ► Architecture ► Business Development ► Configuration Management ► Developer _______________ is responsible for day to day operations. ► CEO ► COO ► CMSO ► Developer Using Java Script you can write a character at random location on screen ► By applying randomCh() method
► With the help of String object ► With the help of random character property ► There is no built in approach in Java Script The transistor is a solid state semiconductor device used for amplification and switching, and has _____ terminals.► one► two► three► fourhttp://vustudents.ning.com/Question No: 2 ( Marks: 1 ) - Please choose oneBlue Pacific is a name of _____ computer.► Mini► Desktop► Micro► Super
Question No: 3 ( Marks: 1 ) - Please choose oneMonte Carlo algorithm is an example of ► Randomized algorithm
► Greedy algorithm
► both greedy and randomized
► Heuristics
Question No: 4 ( Marks: 1 ) - Please choose oneA set of stand alone productivity applications designed to work together known as __
► Productivity software suites
► Compiled software
► Secure software
► Intelligent software
CS101 MCQs
Which of the following is incorrect for making design elements legible?Select correct option:Elements should be large enoughElements must contrast sufficientlyRelated elements should be visually groupedElements should have no visual focus 25.10 Making Display Elements Legible:1. Designing (arranging) Display ElementsElements must be large enough to be processed visuallyElements must contrast sufficiently with their backgroundsRelated elements should be visually grouped through the use of space, color, or graphical boundariesThe relative levels of importance among elements in a display should be revealed graphically Question # 2 of 10 ( Start time: 05:03:37 PM ) Total Marks: 11. Function is also known as ______________.Select correct option:subprogramproceduresubroutine
All of given Function:A group of statements that is put together (or defined) once and then can be used (by reference)repeatedly on a Web page Also known as subprogram, procedure, subroutine In _____________ TCP\IP protocols became the only set of protocols used on the ARPANET.Select correct option:197319831972None of the given choices E-mail system has ______ component(s)1983 - The TCP/IP protocols becomes the only set of protocols used on the ARPANETThis sets a standard for all networks, and generates the use of the term Internet as the net of netsARPANET splits into two nets to keep military & non-military network sites separate: ARPANET andMILNET Select correct option:E-mail clientSMTP serverPOP3 serverAll of the given choices
_______ / / /______/ A Parallelogram (Tilted rectangle) represents the ________________ flow chart element.Select correct option:ProcessInput or OutputDecisionConnector Punched cards were replaced by:Select correct option:Floppy DiskZip DrivesMagnetic storageNone of the given choices The ________virus may display an annoying, but harmless messageSelect correct option:MaliciousNeutralHelpfulDoS The internet communities are ___________.Select correct option:Geographical basedInterest basedCountry basedReligion based Question # 1 of 10 ( Start time: 04:51:32 PM ) Total Marks: 1Because of spending more time on the internet, the distances among the families have been _____.
Select correct option:IncreasedExpandedContractedShortened Question # 3 of 10 ( Start time: 04:53:30 PM ) Total Marks: 1Autonomous Web Agents are also known as _________________Select correct option:Mobile AgentsSoftbotsBoth "Mobile Agents" & "Softbots"None of these A communication protocol is a __________that governs the flow of information over a network.Select correct option:Set of MethodsSet of ProtocolsSet of rulesNone of the given choices Protocol–Rules governing communications over the network By default in a web page Hyper Link for another web page is represented as: Select correct option:Blue onlyBlack and UnderlinedBlue and Bold
Blue and Underlined The organizations are learning that business can be done in a more effective manner if emphasis is placed upon ______________.Select correct option:CooperationShared responsibilityNetworkingAll of the given Question # 7 of 10 ( Start time: 04:57:19 PM ) Total Marks: 1Monitor is an example of __________devicesSelect correct option:OutputInputProcessingNone of the given choices http://vustudents.ning.com/The code in the ________ portion is the right choice for developing larger JavaScript scriptsSelect correct option:BodyAt EndHeadSeparate____________________ based on the principles of the logical reasoning ability of humans.Select correct option:Genetic AlgorithmsRule-based SystemsFeed-Forward NetworkNone of these Rulebased Systems (1):Based on the principles of the logical reasoning ability of humans
The key benefit of VPNs over conventional PNs is:Select correct option:SecurityEfficiency Lower Cost (correct)None of the given choicesIn __________________ automatic machines perform various tasks that were previously performed by humans.Select correct option:Fuzzy LogicRoboticsRule based SystemsNone of thesehttp://vustudents.ning.com/
FINALTERM EXAMINATION Fall 2009
CS101- Introduction to Computing (Session - 4)
Question No: 1 ( Marks: 1 ) - Please choose one
Success of a website is defined by ____________. ► User correct ► Designer ► Developer ► Programmer Question No: 2 ( Marks: 1 ) - Please choose one
Which one is correct for JavaScript?
► onMouseOver ► OnMouseOver ► onmouseover ► All of the given Question No: 3 ( Marks: 1 ) - Please choose one
An indexed list of elements is called _____________. ► Collection ► Array ► Set ► Group Question No: 4 ( Marks: 1 ) - Please choose one
________ is the way that internet domain names are located and translated into IP addresses. ► FTP ► VoIP ► DNS ► TCP Question No: 5 ( Marks: 1 ) - Please choose one
The browser breaks down the URL into ________ parts. ► 2 ► 3 ► 4 ► 5 Question No: 6 ( Marks: 1 ) - Please choose one
Which one of the following is not an event handler's attribute?
► Function
► Identifier
► Equal sign
► String consisting of JavaScript statements
Question No: 7 ( Marks: 1 ) - Please choose one
JavaScript Variables are ____________. ► Dynamically Typed ► Statically Typed ► Strong Typed ► None of the given options Question No: 8 ( Marks: 1 ) - Please choose one
Which of the following is NOT a Loop statement? ► For ► While ► Switch ► Do-While Question No: 9 ( Marks: 1 ) - Please choose one
According to a popular heuristic, success is defined by ___________. ► The user ► The builder ► Both user and builder ► None of the given options Question No: 10 ( Marks: 1 ) - Please choose one
Which one of the following is an application for artificial intelligence? ► Robotic ► Web Agent ► Decision Support System ► All of the given options Question No: 11 ( Marks: 1 ) - Please choose one
Using only HTML we can create
► Dynamic web pages
► Static web pages
► Both Static and Dynamic pages
► None of these
Question No: 12 ( Marks: 1 ) - Please choose one
The ______ is connected to all other modules of the microprocessor.
► Control unit ► Memory unit ► Floating Point unit ► Arithmetic and Logic unit Question No: 13 ( Marks: 1 ) - Please choose one
Which of the followings is NOT a Relational DBMS software. ► Access ► FrontPage ► FileMaker Pro ► SQL Server Question No: 14 ( Marks: 1 ) - Please choose one
country=”Hello Pakistan”;document.write(country.length);
The out put of the above statement is ____________. ► 12 ► 13 ► 14 ► 15 Question No: 15 ( Marks: 1 ) - Please choose one
The distance among families is ___________ because of spending more time on internet. ► Increased ► Expanded ► Contracted ► Decreased Question No: 16 ( Marks: 1 ) - Please choose one
______________ is a field that uniquely identifies each record stored in a table. ► Composite Key ► Primary key ► Foreign key ► None of the given options Question No: 17 ( Marks: 1 ) - Please choose one
Planning and tracking of the project is the responsibility of the___________. ► Architect ► Team Lead ► Developer ► Chief Executive Officer Question No: 18 ( Marks: 1 ) - Please choose one
___________ has great PR skills. ► Architect
► Team Lead ► Project Manager ► Chief Executive Officer Question No: 19 ( Marks: 1 ) - Please choose one
_____________ team is responsible for a project after the specification’s stage till the very end. ► Executive ► Architect ► Development ► HR Question No: 20 ( Marks: 1 ) - Please choose one
A large number of networks interconnected physically is called ______ ► LAN ► MAN ► Internet ► Network collection Question No: 21 ( Marks: 1 ) - Please choose one
Efficiency is ______ to universality ► Equal ► Direct proportional ► Inversely proportional ► Not proportional Question No: 22 ( Marks: 1 ) - Please choose one
There are _________ ways of calling functions. ► One ► Two ► Three ► Four Question No: 23 ( Marks: 1 ) - Please choose one
Which protocol is use to transfer a file over the network ? ► UDP ► FTP ► TCP ► OSI Question No: 24 ( Marks: 1 ) - Please choose one
Writing a response, multiple statements are separated from each other with the help of ► Period ( . ) ► Comma ( , ) ► Colon ( : ) ► Semicolon ( ; ) Question No: 25 ( Marks: 1 ) - Please choose one
Popular schemes used for reducing bytes for storage are: ► RGB and Color mapping ► RGB and Dithering ► RGB, Color mapping and Dithering ► Color mapping and Dithering Question No: 26 ( Marks: 1 ) - Please choose one
______________ has the ability to automate and simplify daily tasks.
► Productivity software
► Application software
► System software
► Graphical software
Question No: 27 ( Marks: 1 ) - Please choose one
Which representation technique of algorithm is more suitable for developer to make actual code___________.
► pseudo code ► flow chart
► both pseudo code and flow chart
► Heuristics
Question No: 28 ( Marks: 1 ) - Please choose one
_____________ is used to terminate all JavaScript statements. ► Colon ► Semicolon ► Underscore ► Apostrophe Question No: 29 ( Marks: 1 ) - Please choose one
CONCATENATE operator is used to____________ elements.
► Subtract ► Multiply ► Join ► Add Question No: 30 ( Marks: 1 ) - Please choose one
In partitioning of program/module, it should be assured that partitioned chunks should be as _________ as possible. ► Dependent ► Independent ► Complex ► All of the above Question No: 31 ( Marks: 1 )
What is the out put of the following JavaScript code ? name=”Ali Akbar”; document.write(name.charAt(4)) ;
Ans. A
Question No: 32 ( Marks: 1 )
What does WAN stand for?
Wide Area Network – A network in which computers are separated by great distances typically across cities or even continents. Question No: 33 ( Marks: 2 )
Why hub is used in networks?
The network traffic controller – components of convential computer networks. Hub is used to connect the different computers in the network i.e. to the server. Question No: 34 ( Marks: 2 )
What is output of the following JavaScript code ? Str=”Virtual University of Pakistan”;
document.write(str.substring(5,str.length)) ; Question No: 35 ( Marks: 3 )
Explain how many ways businesses monitor their employees?
Systems are available that monitor or most every key stroke that an employee makes on computer. Systems are available that read and sensor all incoming and outgoing email. It is quite straight forward to monitor where you surf and when.
Question No: 36 ( Marks: 3 )
Diffentiate Local and Global Variables.
Local or function level variable effective only in the function in which they are declared while globale variables visible everywhere on the webpage. Declaration variables using the var keyword within a function makes them local. They are available only within the function and hold no meaning outside of vs global. Question No: 37 ( Marks: 3 )
Elaborate Vector or Object oriented graphics with atleast one example.
Treats everything that is drawn an object. Objects retain their identity after their drawn. These objects can later be easily moved stretched duplicated deleted etc are resolution independent relatively small size. e. g. swf, wmf,
Question No: 38 ( Marks: 5 )
Show output of the following code:
for (i=0; i<=10; i++){document.write("The number is " + i);document.write("<br />");}
The number is 0
The number is 1The number is 2The number is 3The number is 4The number is 5The number is 6The number is 7The number is 8The number is 9The number is 10
Question No: 39 ( Marks: 5 )
Why should we, as computing professionals, be interested in studying the social implications of our creations?
This is imp. Because of keeping the track of money wise while implementation actually and see the results. This fits with the organization or no. to check there is any side effects morally or no. we have to be very careful while creation of any system., error free, data loose recovery. Etc.
Question No: 40 ( Marks: 10 )
Write responsibilities of the followings
1. Developer
a) Module level design.b) Codingc) Unit testing
2. Executive Team
a) Responsible for the day to day operations.b) All the decision related issues.c) Policy making and changing etc.
e.g. In this usually CEO and CMSO involves
1. He is responsible for the day to day operation and great organizational skills.
3. Support Team
The support team is responsible for the complete operations such as arrangement for performing any kind of task from the starts to the end. Fully project handling and performing etc. In case of any maintenance they are the responsible for commencing the job and making sure to complete.
Question No: 41 ( Marks: 10 )
Write HTML and JavaScript code for the requirements shown in the diagram below.When ConvertoUpperCase button is pressed, the entered text is converted to upper case and result is displayed in the result text box. Similarly, when ConvertoLowerCase button is pressed, the entered text is converted to lower case and result is displayed in the result text box.
FINALTERM EXAMINATION Fall 2009
CS101- Introduction to Computing (Session - 3) Ref No: 1115772
Time: 120 min Marks: 75
Student Info StudentID: BC090400133
Center: OPKST
ExamDate: 2/22/2010 12:00:00 AM
For Teacher's Use Only Q No. 1 2 3 4 5 6 7 8 Total
Marks
Q No. 9 10 11 12 13 14 15 16
Marks
Q No. 17 18 19 20 21 22 23 24
Marks
Q No. 25 26 27 28 29 30 31 32
Marks
Q No. 33 34 35 36 37 38 39 40
Marks
Q No. 41
Marks
Question No: 1 ( Marks: 1 ) - Please choose one
First computer network was ___________. ► NSFNET ► FIRSTNET ► ARPANET ► ORPHANET Question No: 2 ( Marks: 1 ) - Please choose one
In a good presentation each slide should contain____________.
► Heading
► Phrases not sentences
► Sentences not phrases
► Heading, sentences not phrases Question No: 3 ( Marks: 1 ) - Please choose one
A function is also called __________.
► Sub-program
► Procedure
► Sub-routine
► All of the given option Question No: 4 ( Marks: 1 ) - Please choose one
A single pixel can acquire approximately ___________ color schemes. ► 1 million ► 2 million ► 10 million ► 16 million Question No: 5 ( Marks: 1 ) - Please choose one
Which of the following is NOT a Loop statement? ► For ► While ► Switch
► Do-While Question No: 6 ( Marks: 1 ) - Please choose one
Which one of the following is NOT a component of Rule Based System? ► Rule Compiler ► Rule Interpreter ► Rules Base ► Working Memory Question No: 7 ( Marks: 1 ) - Please choose one
Spread sheet is a type of _______________.
► Productivity software
► Engineering software
► Mathematical software
► Business software
Question No: 8 ( Marks: 1 ) - Please choose one
A combination of word processing and graphic design is
► Corel Draw
► Desktop Publishing
► Paint
► WordPad
Question No: 9 ( Marks: 1 ) - Please choose one
To store rounded number of 8.6 in a variable called "r_number", we write _____________. ► r_numbers=Maths.rounds(8.6) ► r_number=Math.rounds(8.6) ► r_number=Math.round(8.6) ► r_number=Maths.round(8.6)
Question No: 10 ( Marks: 1 ) - Please choose one
Which of the following is a true statement? ► Flat-file storage is better than tabular storage. ► Tabular storage is better than flat-file storage. ► Flat-file storage is better than relational storage. ► None of the given options Question No: 11 ( Marks: 1 ) - Please choose one
The political process is also influenced by the use of ___________. ► Discussion forums ► Newsgroups ► Mailing lists ► All of the given options Question No: 12 ( Marks: 1 ) - Please choose one
The system that manages relational database, is called ______________. ► None of the given options ► Database Management System ► Data Management System ► Relational Database Management System Question No: 13 ( Marks: 1 ) - Please choose one
____________ DBMS supports data in terabytes. ► Personal ► Desktop ► Enterprise ► Single-user Question No: 14 ( Marks: 1 ) - Please choose one
Trinoo is a __________ software. ► DoS ► Scanning ► Utility ► None of the given options Question No: 15 ( Marks: 1 ) - Please choose one
What is the major problem with flash based website? ► Its two heavy ► Cannot be indexed ► Less attractive
► Inaccessible Question No: 16 ( Marks: 1 ) - Please choose one
The organization is the collection of ____________. ► Peoples ► Professionals ► Teams ► Individuals Question No: 17 ( Marks: 1 ) - Please choose one
The tasks performed to determine the existence of defects is called _______ ► Debugging ► Testing ► Repairing ► Coding Question No: 18 ( Marks: 1 ) - Please choose one
Many developers write the _________ first and then incrementally convert each line into _________. ► Real code & Pseudo code ► Pseudo code & Real code ► Real code & Artificial code ► None of the given options Question No: 19 ( Marks: 1 ) - Please choose one
Forms can be submitted through _______ & _______ methods ► INCLUDE, POST ► INCLUDE, GET ► GET, POST ► SEND, POST Question No: 20 ( Marks: 1 ) - Please choose one
If an algorithm is syntactically correct, but semantically incorrect then this situation is ► Very good situation ► Very dangerous situation ► Not very bad ► Neutral situation Question No: 21 ( Marks: 1 ) - Please choose one
Heuristics _______ lead to the best results.
► Sometimes ► Do not ► Occasionally ► Not always Question No: 22 ( Marks: 1 ) - Please choose one
In TCPIP communication fragmentation is responsibility of ► TCP ► IP ► Both TCP and IP ► Internet Question No: 23 ( Marks: 1 ) - Please choose one
Access to the internet became easy after the invention of ► WWW & Web Browsers ► Mainframes ► Binary system ► Signals Question No: 24 ( Marks: 1 ) - Please choose one
Which one is the example of spreadsheet software ? ► MS Word ► MS PowerPoint ► MS Excel ► MS Access Question No: 25 ( Marks: 1 ) - Please choose one
User can remotely log on to a computer and can have a control over it like a local user using ► TelNet Protocol ► TelNet Protocol and connected to the user through TCP/IP network ► TelNet protocol and FTP ► TCP/IP and FTP Question No: 26 ( Marks: 1 ) - Please choose one
If incorrectly we enter the negative age it is check by ► Limit Integrity ► Type Integrity ► Referential Integrity ► Physical Integrity
Question No: 27 ( Marks: 1 ) - Please choose one
------------------ is a digital programmable mechanical machine ► Analytical Engine
► Difference Engine
► Harvard Mark 1
► Mechanical engine
Question No: 28 ( Marks: 1 ) - Please choose one
This element of Flow Chart is called_____________. ► Process ► Off page connector ► Decision ► Connector Question No: 29 ( Marks: 1 ) - Please choose one
In a library’s database, if there is an entry in the register for Book # 423 then the corresponding Book must actually exist; is an example of which type of data integrity:
► Type integrity
► Limit integrity
► Physical Integrity ► Referential Integrity Question No: 30 ( Marks: 1 ) - Please choose one
Ada is a programming language specifically designed for ► Analytical Engine
► Difference Engine
► Harvard Mark 1
► Mechanical engine
Question No: 31 ( Marks: 1 )
What are the elements of website design? Any one Question No: 32 ( Marks: 1 )
What does TCP/IP stand for? Question No: 33 ( Marks: 2 )
What is the database? Question No: 34 ( Marks: 2 )
What is the use of Default keyword in switch structure? Question No: 35 ( Marks: 3 )
How can we include images in a web page using HTML and Java script? Question No: 36 ( Marks: 3 )
Where "While" loop is more preferable than "For" loop and vice versa ? , explain with the help of example. Question No: 37 ( Marks: 3 )
What do you mean by FTP or File Transfer Protocol? Question No: 38 ( Marks: 5 )
Differentiate between For and While loop by writing the syntax of both loops. Question No: 39 ( Marks: 5 )
Write JavaScript code for the following:
Make a function compareWithTen(value)Compare the function argument with ‘10’ and display a message whether the value is less than, equal to or greater than 10.
Question No: 40 ( Marks: 10 )
What is the problem with Relational Database and what solution you can suggest for it? Question No: 41 ( Marks: 10 )
Develop a web page that displays six thumbnail images. A main image should change to a larger version of the thumbnail as soon as the mouse moves over a thumbnail image. Write complete HTML and JavaScript code.
FINALTERM EXAMINATION Fall 2009
CS101- Introduction to Computing (Session - 1) Time: 120 min
Marks: 75
Question No: 1 ( Marks: 1 ) - Please choose one
Cray-1 was first commercial _________ computer ► Super ► Mini ► Micro ► Personal Question No: 2 ( Marks: 1 ) - Please choose one
The name of first browser was ______ ► Internet Explorer ► Moziac ► Netscape ► Firefox Question No: 3 ( Marks: 1 ) - Please choose one
The impact of a digit in a number is determined by its ---------------
► Value ► Location ► Length ► None of above Question No: 4 ( Marks: 1 ) - Please choose one
First computer network was ___________. ► NSFNET ► FIRSTNET ► ARPANET ► ORPHANET Question No: 5 ( Marks: 1 ) - Please choose one
A variable can be _________ in scope. ► Local ► Global ► Either local or global ► None of the given options Question No: 6 ( Marks: 1 ) - Please choose one
___________ color should be used in background for a good presentation.
► Light
► Dark
► Red
► None of the given options
Question No: 7 ( Marks: 1 ) - Please choose one
Which one of the following is not an event handler's attribute?
► Function
► Identifier
► Equal sign
► String consisting of JavaScript statements
Question No: 8 ( Marks: 1 ) - Please choose one
Variables allow us to manipulate data through the ___________. ► Actual Value ► Reference ► Length ► Name Question No: 9 ( Marks: 1 ) - Please choose one
Which one of the following is NOT a component of Rule Based System? ► Rule Compiler ► Rule Interpreter ► Rules Base
► Working Memory Question No: 10 ( Marks: 1 ) - Please choose one
Fuzzy logic is based on ____________. ► Ground facts ► Experience ► Practice ► Approximation Question No: 11 ( Marks: 1 ) - Please choose one
a = Math.ceil(12.01)
What will be the value of a ?
► 12 ► 13 ► 12.0 ► 13.01 Question No: 12 ( Marks: 1 ) - Please choose one
Tag used to make a Text Bold is __________________
► <BOLD></BOLD> ► <B></B> ► <BODY></BODY> ► None of these Question No: 13 ( Marks: 1 ) - Please choose one
<P> </P> and <BR> tags are not same because
► <p></p> goes to the next line ► <BR> goes to the next after next line ► <P></P> goes to the next after next line ► Both are same Question No: 14 ( Marks: 1 ) - Please choose one
Event handlers are placed in the ___________ portion of a Web page as attributes in HTML tags. ► HEAD ► BODY
► SCRIPT ► TITLE Question No: 15 ( Marks: 1 ) - Please choose one
Due to working at home, lack of interaction may result in ___________ professional growth. ► Slower ► Faster ► Higher ► Improved Question No: 16 ( Marks: 1 ) - Please choose one
____________ DBMS supports data in terabytes. ► Personal ► Desktop ► Enterprise ► Single-user Question No: 17 ( Marks: 1 ) - Please choose one
_____________ waits for some time and then launch a function. ► Timeout( ) ► setTimeout( ) ► setTime( ) ► setTimeIn( ) Question No: 18 ( Marks: 1 ) - Please choose one
The responsibilities of the Team Lead includes_____________. ► Planning and tracking of the project ► Detailed design ► Professional development of team members ► All of the given options Question No: 19 ( Marks: 1 ) - Please choose one
______ is also known as System Architecture ► High level system design ► Low level system design ► Every system design ► Software Requirement Question No: 20 ( Marks: 1 ) - Please choose one
The key property of the ‘Array’ object in JavaScript is ► Value ► Length ► Name ► All of the given choices Question No: 21 ( Marks: 1 ) - Please choose one
There are _________ ways of calling functions. ► One ► Two ► Three ► Four Question No: 22 ( Marks: 1 ) - Please choose one
Which event handler executes the specified JavaScript code when a window/form element loses focus ? ► onBlur ► onLoad ► onUnload ► onFocus Question No: 23 ( Marks: 1 ) - Please choose one
Popular schemes used for reducing bytes for storage are: ► RGB and Color mapping ► RGB and Dithering ► RGB, Color mapping and Dithering ► Color mapping and Dithering Question No: 24 ( Marks: 1 ) - Please choose one
Hardware malfunctions is related to ► Data updates ► Data integrity ► Data security ► Data accessibility Question No: 25 ( Marks: 1 ) - Please choose one
Users communicate with the computer using a consistent user interface provided by the OS. ► True ► False
Question No: 26 ( Marks: 1 ) - Please choose one
Extension for saving web page is / are; ► *.html ► *.htm ► *.html and *.htm both are in use ► None of These Question No: 27 ( Marks: 1 ) - Please choose one
_____________ loop is a flow control statement that allows code to be executed repeatedly based on a given Boolean condition. ► For ► Do-While ► If-else ► While Question No: 28 ( Marks: 1 ) - Please choose one
onBlur event is occurred for a form element when it ____________
► Gets focus
► Losts focus
► Some thing is typed in
► onBlur is not an event
Question No: 29 ( Marks: 1 ) - Please choose one
<script>Number=new Array(5);for(var i=1; i<=5 ; i=i+1){
for( var k=6; k<=10; k=k+1) {
Number[i]= k*i; }
}
</script>For how many times the Nested For Loop shall execute;
► 20 ► 15 ► 25 ► Shall terminate in first loop.
Question No: 30 ( Marks: 1 ) - Please choose one
In JavaScript: In order to display the text on browser Grade A, which of following statement is True.
► documentwrite( "Grade A") ► document.write( "Grade A"); ► document.write( "Grade” && A"); ► document.write( "Grade” && “A");
Question No: 31 ( Marks: 1 )
In programming, what is an object ?Answer: It is a named collection of properties and methods.
Question No: 32 ( Marks: 1 )
What kind of information can be stored in a database ?Answer: It can stored numbers, boleans, sound, video, images etc. Question No: 33 ( Marks: 2 )
Define the key weakness of the web?Answer: Initially web was designed only for humans to read not for computers to understand it.
Question No: 34 ( Marks: 2 )
How many iterations would this ‘for’ loop run for?for ( x = 50 ; x < 0 ; x = x - 1 ) {document.write ( x ) ;}
Answer:50 iterations
Question No: 35 ( Marks: 3 )
How can we define a Pixel?Answer:It is the smallest element of image which is spread with regular array on display and each element consist of particular color.
Question No: 36 ( Marks: 3 )
Write JavaScript code to convert the number 236.2363611111556 into currency format and JavaScript statement to show output.
Question No: 37 ( Marks: 3 )
Write code in JavaScript to display the odd numbers between 20 to 100 using FOR statement.
Note: No need to write whole HTML program. Just JavaScript code of require part is require.
Question No: 38 ( Marks: 5 )
How marketing strategies are changed with the progress in computing? How new marketing strategies are implemented?Answer:Marketing Strategy Changes with the new requirements of the modern era and the applications of the business. The web has changed marketing strategy from a mass focus to single person focus. We collected data and analyze accordingly to find out the behavior of the market and end users. In new marketing more advertising is being done through email and web and get feedback.
Question No: 39 ( Marks: 5 )
<script>
Number = new Array(5);
var abc=4;
for(var i=1; i<=5 ; i=i+1){Number[i]= abc*i;
}Number.reverse();
for(j=0;j<5;j=j+1){document.write(" "+Number[j]+"<BR>");}</script>
A) What should be output of above code? B) Explain the highlighted lines of code? Question No: 40 ( Marks: 10 )
Write a brief note on each of the following.Ø FTPØ TelnetØ Instant messagingØ VoIP
FTP: File Transfer Protocol: This protocol is used to upload and download the files on remote computers.
Telnet: FTP allows file operations only while Telnet can log on to a computer of other users through TCP/IP network and use like a local user, it help in testing of remote web server.
Instant Messaging: This is the service of messaging provided on the internet like MSN messenger, Yahoo messenger, through which we interact people randomly whenever required.
VoIP: Voice over IP, It is used to transmit the voice from one IP to another IP, In which voice is first broken down and then transmitted over a network.
Question No: 41 ( Marks: 10 )
What are Commonsense Guidelines to avoid viruses? Discuss about Antivirus as well.
Answer:
Commonsense Guidelines to avoid viruses are as follows:1. Do not open attachment of unwanted emails.2. Don’t used copied/pirated Softwares3. Regularly place data somewhere as backup4. Use Registered and Trusted Softwares only.5. Install Antivirous in the system6. Update your Windows and softwares with the passage of time.7. Scan before using any external device with your system as USB Device.
Antivirus:This is the software design for preventing your system from harmful effects and maintain the speed of computer. These softwares are available on the CD’s and DVD’s. These softwares continuously monitor the systems and aware when any harmful virus is detected and asked for the further operations. Some automatically remove the viruses from the system.
FINALTERM EXAMINATION Fall 2009
CS101- Introduction to Computing (Session - 2) Time: 120 min
Marks: 75
Question No: 1 ( Marks: 1 ) - Please choose one
Human are better than computers at ► Efficiency ► Accuracy ► Pattern recognition ► None of the given choices Question No: 2 ( Marks: 1 ) - Please choose one
TCP stands for ___________. ► Total communication protocol ► Transmission control protocol ► Transfer control protocol ► Transfer collection protocol Question No: 3 ( Marks: 1 ) - Please choose one
First computer network was ___________. ► NSFNET ► FIRSTNET ► ARPANET ► ORPHANET
Question No: 4 ( Marks: 1 ) - Please choose oneA user may access any item on the web through __________. ► URL ► Telnet ► POP ► SMTP Question No: 5 ( Marks: 1 ) - Please choose one
In JavaScript, a variable declaration is
► Optional ► Mandatory ► Not allowed ► None of the given Question No: 6 ( Marks: 1 ) - Please choose one
According to a popular heuristic, success is defined by ___________. ► The user ► The builder ► Both user and builder ► None of the given options Question No: 7 ( Marks: 1 ) - Please choose one
To store rounded number of 8.6 in a variable called "r_number", we write _____________. ► r_numbers=Maths.rounds(8.6) ► r_number=Math.rounds(8.6) ► r_number=Math.round(8.6) ► r_number=Maths.round(8.6) Question No: 8 ( Marks: 1 ) - Please choose one
random() function returns a randomly-selected, floating-point number between ____________. ► 0 and 1 ► 0 and 10 ► 0 and -10 ► 0 and -1 Question No: 9 ( Marks: 1 ) - Please choose one
Trinoo is a __________ software.
► DoS ► Scanning ► Utility ► None of the given options Question No: 10 ( Marks: 1 ) - Please choose one
Which attribute of the IMG tag tells us about the source of the image ____________. ► source ► path ► loc ► src Question No: 11 ( Marks: 1 ) - Please choose one
The developer report to ___________ in a development team. ► Team Lead ► Project Manager ► CEO ► IT Manager Question No: 12 ( Marks: 1 ) - Please choose one
The effective way not to only write programs but also it works properly and further more to minimize the time and the development cost of the program is called___________________
► Programming Mechanism ► Programming Methodology ► Programming Synchronization ► None of the given options Question No: 13 ( Marks: 1 ) - Please choose one
TCP stands for ________.
► Transfer Center protocol ► Transmission Control Protocol ► Transmission Center Protocol ► Telephone Center Protocol Question No: 14 ( Marks: 1 ) - Please choose one
When we buy a software package, we do not really buy it, we just by a license that allows us to use it, the ___________stays with the maker.
► Agreement ► Ownership ► Membership ► Software Question No: 15 ( Marks: 1 ) - Please choose one
Many developers write the _________ first and then incrementally convert each line into _________. ► Real code & Pseudo code ► Pseudo code & Real code ► Real code & Artificial code ► None of the given options Question No: 16 ( Marks: 1 ) - Please choose one
Collection of facts & figures is called ____________.
► Information ► Data ► Entity ► Attribute Question No: 17 ( Marks: 1 ) - Please choose one
A collection of data organized in such a way that the computer can quickly search for a desired data item is known as : ► Retrieving ► Database ► Information ► DBMS Question No: 18 ( Marks: 1 ) - Please choose one
To start an ordered list from 20 instead of 1, we will write
► <OL begin = “20"> ► <OL initiate = “20">
► <OL start = “20"> ► <OL from = “20"> Question No: 19 ( Marks: 1 ) - Please choose one
Using COLSPAN, number of rows of the current cell should extend itself
► Upward ► Downward ► Both Upward and Downward ► None of the given choices Question No: 20 ( Marks: 1 ) - Please choose one
Microsoft Word is a type of: ► System Software ► Freeware Software ► Shrink-Wrapped Software ► Custom-built Software Question No: 21 ( Marks: 1 ) - Please choose one
Compound Statement after decision constructs in JavaScript is enclosed with ► ( ) ► [ ] ► { }; ► { } Question No: 22 ( Marks: 1 ) - Please choose one
Users __________, how things work. ► Analyze in detail ► Muddle through ► Figure out ► Read in detail Question No: 23 ( Marks: 1 ) - Please choose one
One can send an email message to a remote computer using _______ protocol ► HTTP ► SMTP ► FTP ► TELNET Question No: 24 ( Marks: 1 ) - Please choose one
Writing a response, multiple statements are separated from each other with the help of ► Period ( . ) ► Comma ( , ) ► Colon ( : ) ► Semicolon ( ; )
Question No: 25 ( Marks: 1 ) - Please choose one
With the passage of time the field of Computing and Telecommunication is _____________. ► Diverging ► Converging ► Becoming different ► Becoming unique Question No: 26 ( Marks: 1 ) - Please choose one
When we have to show value as part of a whole picture, which type of chart is used. ► Bar chart ► Pie chart ► Line graph ► None of the given Question No: 27 ( Marks: 1 ) - Please choose one
______________ software directly interacts with the user.
► Application software
► System software
► Anonymous software
► Interactive software
Question No: 28 ( Marks: 1 ) - Please choose one
Global variables can make the logic of a web page. ► Difficult to understand ► Easier to understand and maintain ► Difficult to reuse and maintain ► Difficult to understand, reuse and maintain Question No: 29 ( Marks: 1 ) - Please choose one
In partitioning of program/module, it should be assured that partitioned chunks should be as _________ as possible. ► Dependent ► Independent
► Complex ► All of the above Question No: 30 ( Marks: 1 ) - Please choose one
for(var i=1; i<=2;i=i+1) {document.write( "Sorted Words:" + "<BR>" )}
Which of the following shall be the output of above code: ► Sorted Words: Sorted Words: ► Sorted Words:Sorted Words:
► Sorted Words: “<BR>” Sorted Words: “<BR>”
► Sorted Words: <BR>Sorted Words: <BR>
Question No: 31 ( Marks: 1 )
What are the elements of website design? Any oneAns: Elements of webdesign: There are in 3 elements of web design and below are there names:
1. Navigation scheme2. Overall look and feel3. Layout of information
Question No: 32 ( Marks: 1 )
What kind of information can be stored in a database ?
Numbers, Booleans, text Sounds Images Video
Question No: 33 ( Marks: 2 )
Why hub is used in networks? HUB: Hub is networking component which can be used to connect the networks and it can also be used to extend the size of networks.
Simply it can be explained as a common connection point for devices in a network. It contains multiple ports like 8port, 16 port , 23 port hubs
Question No: 34 ( Marks: 2 )
Write names of the DoS attack’s phases?
DoS (Denail of service): DoS attach has in total 3 phases and below they are listed:
1. Search2. Arm3. Attack
Question No: 35 ( Marks: 3 )
What do you mean by FTP or File Transfer Protocol?
FTP: File transfer protocol was first introduced in 1973; it standardized the transfer of files between computers on a TCP/IP network (e.g internet).It can download or upload files to a remote computer using the FTP protocol
Operations performed using FTP:
1. List, change, create folders on a remote computer2. Upload and download files
Usage: Transferring Web content from the developer’s PC to the Web server
Question No: 36 ( Marks: 3 )
How many types of errors can be found during a program developement? List them.
1. Syntax errors2. Semantic errors3. Run-time errors
Question No: 37 ( Marks: 3 )
Write code in JavaScript to display the odd numbers between 20 to 100 using FOR statement.
Note: No need to write whole HTML program. Just JavaScript code of require part is require.
Question No: 38 ( Marks: 5 )
Why the number of temporary workers are on the rise? Discuss main reasons?
Temporary workers:Temporary workers are those workers which a company can hire to perform a certain task with in a defined time period.Temporary workers are mostly consultants which move organization to organization to perform assigned workers.
Reasons:1. Now-a-days; whole world is suffering from financial crisis, most of the
companies have frozen there hiring, just in case they need a resource they are looking for a temporary worker for a specified time span to perform a specialized task and they just pay him for that period of time.
2. Temporary workers are mostly consultants which have expertise in a certain field and they are considered specialists in that field.
3. Employer doesn’t need to train the temporary worker.
Question No: 39 ( Marks: 5 )
Write the JavaScript code for the Function SumOddNumbers(maxNumber) that can add non-negative odd numbers up to maxNumber and return their sum.Java Script Code:
Question No: 40 ( Marks: 10 )
Define network organization? What are important features of network organization? (4+6)
Network Organization : Network organization is an interfirm organization that is characterized by organic or informal social systems. A company or group of companies that has a minimum of formal structures and relies instead on the formation and dissolution of teams to meet specific objectives..
Features of Network Organization:
1. The organizations are learning that business can be done in a more effective manner if emphasis is placed upon cooperation, shared responsibility and networking:
Within the organization And also with their customers and suppliers
2. Changes according to the demand of the times3. Works effectively to meet the business goals of the organization4. Everyone has a feeling that he/she is playing a major role in the
organization which eventually gives a feel of ownership and because of that employee can put his best effort to accomplish a task.
Question No: 41 ( Marks: 10 )
Answer the following questions by looking at the code given below.
1- Which alert box will be displayed if variable 'marks' has value 75?Ans: alert("Above average performance");2- What is the range of the marks when the alert box displays the message
“Average performance”?Ans: else if (marks > 50 && marks < 60)
{alert("Average performance");}
3- What is the range of the marks when the alert box displays the message “That's poor performance”?Ans: The below mentioned alert box is displayed for all the marks less then or equal to 50
else { alert("That's poor performance"); }
4- Which alert box will be displayed if variable 'marks' has the value 100?Ans: {
alert("You've touched a century"); }
1. if (marks == 100)
2. {
3. alert("You've touched a century");
4. }
5. else if (marks >= 80 && marks < 100)
6. {
7. alert("That's good");
8. }
9. else if (marks >= 60 && marks < 80)
10. {
11. alert("Above average performance");
12. }
13. else if (marks > 50 && marks < 60)
14. {
15. alert("Average performance");
16. }
17. else
18. {
19. alert("That's poor performance");
20. }
FINALTERM EXAMINATION Fall 2009
CS101- Introduction to Computing (Session - 2) Ref No: 1115842
Time: 120 min Marks: 75
Student Info StudentID: MC090401039
Center: OPKST
ExamDate: 2/25/2010 12:00:00 AM
For Teacher's Use Only Q No. 1 2 3 4 5 6 7 8 Total
Marks
Q No. 9 10 11 12 13 14 15 16
Marks
Q No. 17 18 19 20 21 22 23 24
Marks
Q No. 25 26 27 28 29 30 31 32
Marks
Q No. 33 34 35 36 37 38 39 40
Marks
Q No. 41
Marks
Question No: 1 ( Marks: 1 ) - Please choose one
The memory size of the Altair 8800 was ► 128 bytes ► 128 Kilo bytes ► 256 Kilo bytes ► 256 bytes Question No: 2 ( Marks: 1 ) - Please choose one
A named collection of properties (data, state) and methods (instruction, behavior) is called ____________. ► Array ► Function ► Variable ► Object Question No: 3 ( Marks: 1 ) - Please choose one
JavaScript Variables are ____________. ► Dynamically Typed ► Statically Typed ► Strong Typed ► None of the given options Question No: 4 ( Marks: 1 ) - Please choose one
Serial arrangement in which things follow logical order or a recurrent pattern, such as statements executing one by one, is called __________. ► Loop ► Sequence ► Condition ► Array Question No: 5 ( Marks: 1 ) - Please choose one
Rule of thumb learned through trial and error is called ___________. ► Design ► Heuristic ► Plan ► Aim Question No: 6 ( Marks: 1 ) - Please choose one
According to heuristic, if you can’t explain it in ____________ minutes, either you don’t understand it or it does not work. ► 10 ► 2 ► 5 ► 4 Question No: 7 ( Marks: 1 ) - Please choose one
To store rounded number of 8.6 in a variable called "r_number", we write _____________. ► r_numbers=Maths.rounds(8.6) ► r_number=Math.rounds(8.6) ► r_number=Math.round(8.6) ► r_number=Maths.round(8.6) Question No: 8 ( Marks: 1 ) - Please choose one
Using only HTML we can create
► Dynamic web pages
► Static web pages
► Both Static and Dynamic pages
► None of these
Question No: 9 ( Marks: 1 ) - Please choose one
__________ function returns the largest integer that is less than or equal to x. ► round(x) ► floor ► ceil ► abs(x) Question No: 10 ( Marks: 1 ) - Please choose one
Due to working at home, contact with the colleagues is __________, which may result in __________ quality of work ► Reduced, Poorer ► Reduced, Better ► Increased, Poorer ► Increased, Better
Question No: 11 ( Marks: 1 ) - Please choose one
The distance among families is ___________ because of spending more time on internet. ► Increased ► Expanded ► Contracted ► Decreased Question No: 12 ( Marks: 1 ) - Please choose one
When web server is busy it gives the following message to the user : ► Time out ► Waiting ► Server busy ► None of the given options Question No: 13 ( Marks: 1 ) - Please choose one
____________ is designed for detecting viruses and inoculating. ► Antivirus ► Utility ► Trojan ► None of the given choices Question No: 14 ( Marks: 1 ) - Please choose one
The ____________ is becoming the preferred organizational structure for more and more organizations with the passage of time. ► Tree structured organizational model ► Network paradigm ► Hierarchical structure ► None of the given options Question No: 15 ( Marks: 1 ) - Please choose one
Planning and tracking of the project is the responsibility of the___________. ► Project Manager ► Architect ► Developer ► Chief Executive Officer Question No: 16 ( Marks: 1 ) - Please choose one
The responsibilities of the Team Lead includes_____________. ► Planning and tracking of the project
► Detailed design ► Professional development of team members ► All of the given options Question No: 17 ( Marks: 1 ) - Please choose one
_____________ team is responsible for a project after the specification’s stage till the very end. ► Executive ► Architect ► Development ► HR Question No: 18 ( Marks: 1 ) - Please choose one
There are _________ types of errors. ► 2 ► 3 ► 4 ► 5 Question No: 19 ( Marks: 1 ) - Please choose one
________ are the computers that perform at or near the currently highest operational rate for computers. ► Minicomputers ► Microcomputers ► Supercomputers ► Personal Computers Question No: 20 ( Marks: 1 ) - Please choose one
Which one of these is NOT an example of storage devices? ► Tape ► RAM ► Floppy ► DVD Question No: 21 ( Marks: 1 ) - Please choose one
Forms can be submitted by using __________ different methods ► 2 ► 3 ► 4 ► 5
Question No: 22 ( Marks: 1 ) - Please choose one
Which is NOT true for JavaScript variable name ? ► Student ► Roll_no_1111 ► For ► _schedule Question No: 23 ( Marks: 1 ) - Please choose one
One can browse documents residing on a remote computer using ________ protocol. ► HTTP ► SMTP ► FTP ► TELNET Question No: 24 ( Marks: 1 ) - Please choose one
Which one is the example of spreadsheet software ? ► MS Word ► MS PowerPoint ► MS Excel ► MS Access Question No: 25 ( Marks: 1 ) - Please choose one
User can remotely log on to a computer and can have a control over it like a local user using ► TelNet Protocol ► TelNet Protocol and connected to the user through TCP/IP network ► TelNet protocol and FTP ► TCP/IP and FTP Question No: 26 ( Marks: 1 ) - Please choose one
Hardware malfunctions is related to ► Data updates ► Data integrity ► Data security ► Data accessibility Question No: 27 ( Marks: 1 ) - Please choose one
PowerBuilder falls in the category of ______________.
► Assembly Languages ► 4-th Generation Languages ► Machine Languages ► High-Level Languages Question No: 28 ( Marks: 1 ) - Please choose one
Backbone is also called as ________. ► vBNS ► BNS ► vHBNS ► HBNS Question No: 29 ( Marks: 1 ) - Please choose one
Global variables can make the logic of a web page. ► Difficult to understand ► Easier to understand and maintain ► Difficult to reuse and maintain ► Difficult to understand, reuse and maintain Question No: 30 ( Marks: 1 ) - Please choose one
In JavaScript: In order to display the text on browser Grade A, which of following statement is True.
► documentwrite( "Grade A") ► document.write( "Grade A"); ► document.write( "Grade” && A"); ► document.write( "Grade” && “A");
Question No: 31 ( Marks: 1 )
What is bandwidth? Bandwidth is a capacity of communication channel of carrying data. Question No: 32 ( Marks: 1 )
What is “My Personal Agent”?A computer programe that work automatically and have voice interface Question No: 33 ( Marks: 2 )
For what purposes FTP is used in networks ?To download or upload files / data to a remote computer
Question No: 34 ( Marks: 2 )
How can you define a readable program?A program that is easy to read & understand also easy to maintain and enhance. Question No: 35 ( Marks: 3 )
What is the preferred organizational structure for the organization?The Network Organization: It is becoming the preferred organizational structure. Question No: 36 ( Marks: 3 )
How can you define a consistent web design? Why is it needed?A consistent web design is Easy understandable, not with heavy graphics, easy navigation. It is needed because most of the website views leave the site because of poor navigation and not easy to understand, text and design is not clear etc. Question No: 37 ( Marks: 3 )
Elaborate Vector or Object oriented graphics with atleast one example.Vector treats everything that is drawn as object, they are resolution in dependent and relatively small file size. For example swg, svg, wmf. Question No: 38 ( Marks: 5 )
What are the advantages of multimedia presentations? Write any five.
Multimedia presentation is a great tool for effective communication:
Advantages:
1. Easy to make last minute change
2. More attractive
3. Can include animation, videos etc.
4. Better presentation easy to understandable for participants comparing to manual presentation.
5. Undo feature
Question No: 39 ( Marks: 5 )
Can a human doctor be replaced by an Expert System? Give reasons to support your answer.
Expert System is a computer system which simulates the knowledge and expertise of a human expert. Yes, a human doctor can be replaced by an Expert System. Following are the reasons to support my answer:
1. A large database of knowledge can be added to and kept up to date, it can store more knowledge than a person.
2. The Expert System cannot FORGET or get facts wrong.3. It survives forever. There is no loss of knowledge as there is when a doctor
retires.4. The Expert System can access specialist knowledge that a doctor may not have.
Question No: 40 ( Marks: 10 )
Explain the following issues of Data Management? (3+4+3)
1. Data entry2. Data updates3. Data security
DATA ENTRY:There is new data entered every day.New customers are added every day.Some of the data entry requires the manual entry into computer systemNew data entry needs to be entered correctly
DATA UPDATES:Old titles must be removed regularlyData changes every timePrices changeTransportation / shipping cost changesCustomer personal data changesSchemes changing, new offersEvery new entry needs to be entered correctly
DATA SECURITY:All data in the system is very critical to its operation, the security of the customer’s personal data is most important. Most of the hackers are always trying for that type of information specially Credit Card Numbers.This problem can be managed by using proper security arrangements and mechanisms that provides access to only authorized entities. System Security can be improved through, encryption, firewalls and updated Antivirus Softwares
Question No: 41 ( Marks: 10 )
Write a note on the followings
a. Image Preloading processb. Animated Gifs
IMAGE PRELOADING PROCESS:
The primary use of image preloading process is to download the image into the cache before it is actually needed to display.
PROCESS:1. An example of the image object is shaped using the NEW keyword2. The src property of this instance is set equal to the filename of the image to be pre-loaded3. This step starts the down-loading of the image into the cache without actually displaying4. When a pre-loaded image is required to be displayed, the src property of the displayed image is set to the src property of pre fetched image
ANIMATE GIFS:
We can save 16 gif images of the previous example in a single file in the form of an animated gif, and then used it in a regular <IMG> tag to display a moving image. However, JavaScript provide better control over the sequencing and the gap between the individual images.
Avoid __________ to ensure readability of web page Select correct option: Overuse of bold and italicsUse of paragraphsUse of white spaceUse of contrast colors Deep Blue was the name of:
Select correct option: HumanComputerCityNone of the given choices http://vustudents.ning.com/Using ____, a user can remotely log on to a computer (connected to the user through a network, e.g. Internet) & have control over it like a local user, including control over running various programs ? Select correct option: FTPTCPTelnet ProtocolNone of the given choices Telnet ProtocolUsing Telnet, a user can remotely log on to a computer (connected to the user’s through a TCP/IPnetwork, e.g. Internet) & have control over it like a local user, including control over running various programs In contrast, FTP allows file operations onlyTypical use: Configuring and testing of a remote Web server DoS is________ ? Select correct option: CrimeCyber crimeNot a crime
A software __________ enables users located at far-way locations to easily share information with others located all over the world. Select correct option: http://vustudents.ning.com/ProtocolInternetCommunication ChannelNone of the given choices Vacuum tubes were replaced by: Select correct option: TransistorsElectrodesElectric RelaysNone of the given choices Cyber crime can be used to Select correct option: Damage a home computerBring down a businessWeaken the telecom, financial, or even defense-related systems of a countryAll of the given ___ provides a simple, consistent way for applications to interact with the HW without having to know all the details of the HW ► Explorer.exe ► System Files ► Operating System ► Application Software
Communication protocol is a __________that governs the flow of information over a network ► Set of methods ► Set of protocols ► Set of rules ► Device_____________ team is responsible for the maintenance, expansion , improvement of the infrastructure consisting of workstations, networking equipment, software and network security. ► Support ► Configuration Management ► Quality Assurance ► Developer_____________ team consists on the sharpest technical minds in the company. ► Architecture ► Business Development ► Configuration Management ► Developer _______________ is responsible for day to day operations. ► CEO ► COO ► CMSO ► Developer Using Java Script you can write a character at random location on screen ► By applying randomCh() method ► With the help of String object ► With the help of random character property ► There is no built in approach in Java Script
The transistor is a solid state semiconductor device used for amplification and switching, and has _____ terminals.► one► two► three► fourhttp://vustudents.ning.com/Question No: 2 ( Marks: 1 ) - Please choose oneBlue Pacific is a name of _____ computer.► Mini► Desktop► Micro► Super
Question No: 3 ( Marks: 1 ) - Please choose oneMonte Carlo algorithm is an example of ► Randomized algorithm
► Greedy algorithm
► both greedy and randomized
► Heuristics
Question No: 4 ( Marks: 1 ) - Please choose oneA set of stand alone productivity applications designed to work together known as __
► Productivity software suites
► Compiled software
► Secure software
► Intelligent software
Question # 1 of 10 ( Start time: 05:12:59 PM ) Total Marks: 1 Global variables are: Select correct option: Visible everywhere on the web pageVisible only in the block in which they are declaredVisible only in the main codeNone of the given choices Question # 2 of 10 ( Start time: 05:13:37 PM ) Total Marks: 1 Infection propagation and Actual destructive are the components of _______________ Select correct option: Transmission mechanismPayloadWormsTrojan Horse Question # 3 of 10 ( Start time: 05:14:24 PM ) Total Marks: 1 If a computer could pass the Turing test then it would be able to: Select correct option: win a million dollar prizethink like human beginsthink but slower than humansdo the things fasterQuestion # 4 of 10 ( Start time: 05:14:53 PM ) Total Marks: 1 __________ is a special purpose computer that connects and translates between network that use different communication protocols. Select correct option: BridgeRouterGatewayNone of the given choices GatewayA special-purpose computer that connects and translates between networks that use differentcommunications protocols Question # 5 of 10 ( Start time: 05:15:51 PM ) Total Marks: 1 The solution of the Mail Bombing is ________ Select correct option: FilteringDo not accept emailseMail filtering
There in no solution for it Question # 6 of 10 ( Start time: 05:16:38 PM ) Total Marks: 1 The name of very first computer was: Select correct option: ABC BCDEDCNone of the given choices ENIAC (pronounced [ˈɛniæk]), short for Electronic Numerical Integrator And Computer,was the first general-purpose electronic computer. Question # 8 of 10 ( Start time: 05:17:34 PM ) Total Marks: 1 MATH functions are accessed by referring to various ______________of the Math object Select correct option: FunctionsEventsPropertiesMethods In addition to the simple arithmetic operations (e.g. +, *, etc.) JavaScript supports several advanced mathematical operations as wellNotationaly, these functions are accessed by referring to various methods of the Math object Question # 7 of 10 ( Start time: 05:16:57 PM ) Total Marks: 1 The color of each pixel is generally represented in the form of a __________. Select correct option: Duplet Triplet Both a & b None of these Rule of thumb learned through trial & error is called Select correct option: HeuristicMistakeCommon senseExperience Question # 9 of 10 ( Start time: 05:18:36 PM ) Total Marks: 1 SCSI stands for: Select correct option: Small Computer System InterfaceSystem Common Small IntegrationSilicon Computer System Interface
None of the given choices SCSIA port that's faster than the serial and parallel ports but slower and harder to configure than the newerUSB port. Also know as the Small Computer System Interface.A high-speed connection thatQuestion # 1 of 10 ( Start time: 05:21:25 PM ) Total Marks: 1 Internet is an example of ______________ network. Select correct option: PrivatePublicBoth Private and PublicNone of the given choices Question # 2 of 10 ( Start time: 05:21:53 PM ) Total Marks: 1 The name of first commercially available PC was: Select correct option: UNIVAC 1ENIACEDVACAltair 8800 Question # 3 of 10 ( Start time: 05:22:43 PM ) Total Marks: 1 Algorithm is a ____________________ Select correct option: Definition of a problemSequence of steps to solve a problemUnderstanding of a problemSolving a problem Question # 4 of 10 ( Start time: 05:23:52 PM ) Total Marks: 1 A group of information is called __________________ Select correct option: FileDatabaseRecordField
Question # 5 of 10 ( Start time: 05:24:17 PM ) Total Marks: 1 ___________________ is a branch f computer science concerned with manipulating and enhancing computer graphics. Select correct option: Image HandlingImage ProcessingImage EngineeringNone of theseQuestion # 6 of 10 ( Start time: 05:25:34 PM ) Total Marks: 1 __________has changed our way of life like no other technology.
Select correct option: Computational technologyComputer technologyComputing technologyNone of the Above Question # 7 of 10 ( Start time: 05:26:27 PM ) Total Marks: 1 Sophisticated event handling is not possible with _______________ event handling Select correct option: Off-LineIn-LineOut-LineNon of the given choices Question # 8 of 10 ( Start time: 05:27:03 PM ) Total Marks: 1 Babbage’s Analytical Engine could store information permanently in: Select correct option: Magnetic TapeFloppy DiskPunched CardsNone of the given choices Question # 9 of 10 ( Start time: 05:28:30 PM ) Total Marks: 1 There are __________ popular schemes to reduce the number of bytes that are required for storing graphics. Select correct option: 43 2 None of these A number of clever schemes have been invented to reduce the number of bytes that are required for storing graphics. 2 popular ones:Color mappingDithering Question # 10 of 10 ( Start time: 05:30:01 PM ) Total Marks: 1 The internet-society is considered under Surveillance because: Select correct option: While surfing, we are being watched, constantlyOur every click is recorded and analyzed to extract patterns and behaviorsWebcams are becoming common. Providing a cheap way for parents to watch their children's every moveAll of the givenWhich of the following is incorrect for making design elements legible?Select correct option:Elements should be large enoughElements must contrast sufficiently
Related elements should be visually groupedElements should have no visual focus 25.10 Making Display Elements Legible:1. Designing (arranging) Display ElementsElements must be large enough to be processed visuallyElements must contrast sufficiently with their backgroundsRelated elements should be visually grouped through the use of space, color, or graphical boundariesThe relative levels of importance among elements in a display should be revealed graphically Question # 2 of 10 ( Start time: 05:03:37 PM ) Total Marks: 11. Function is also known as ______________.Select correct option:subprogramproceduresubroutineAll of given Function:A group of statements that is put together (or defined) once and then can be used (by reference)repeatedly on a Web page Also known as subprogram, procedure, subroutine In _____________ TCP\IP protocols became the only set of protocols used on the ARPANET.Select correct option:197319831972None of the given choices E-mail system has ______ component(s)1983 - The TCP/IP protocols becomes the only set of protocols used on the ARPANETThis sets a standard for all networks, and generates the use of the term Internet as the net of netsARPANET splits into two nets to keep military & non-military network sites separate: ARPANET andMILNET Select correct option:E-mail clientSMTP serverPOP3 serverAll of the given choices _______ / / /______/ A Parallelogram (Tilted rectangle) represents the ________________ flow chart element.Select correct option:
ProcessInput or OutputDecisionConnector Punched cards were replaced by:Select correct option:Floppy DiskZip DrivesMagnetic storageNone of the given choices Ref:http://en.wikipedia.org/wiki/Punched_card During the 1960s, the punched card was gradually replaced as the primary means for data storage by magnetic tape, as better, more capable computers became available. The ________virus may display an annoying, but harmless messageSelect correct option:MaliciousNeutralHelpfulDoS The internet communities are ___________.Select correct option:Geographical basedInterest basedCountry basedReligion based Question # 1 of 10 ( Start time: 04:51:32 PM ) Total Marks: 1Because of spending more time on the internet, the distances among the families have been _____.Select correct option:IncreasedExpandedContractedShortened Question # 3 of 10 ( Start time: 04:53:30 PM ) Total Marks: 1Autonomous Web Agents are also known as _________________Select correct option:Mobile AgentsSoftbotsBoth "Mobile Agents" & "Softbots"None of these A communication protocol is a __________that governs the flow of information over a network.
Select correct option:Set of MethodsSet of ProtocolsSet of rulesNone of the given choices Protocol–Rules governing communications over the network By default in a web page Hyper Link for another web page is represented as: Select correct option:Blue onlyBlack and UnderlinedBlue and BoldBlue and Underlined The organizations are learning that business can be done in a more effective manner if emphasis is placed upon ______________.Select correct option:CooperationShared responsibilityNetworkingAll of the given Question # 7 of 10 ( Start time: 04:57:19 PM ) Total Marks: 1Monitor is an example of __________devicesSelect correct option:OutputInputProcessingNone of the given choices The code in the ________ portion is the right choice for developing larger JavaScript scriptsSelect correct option:BodyAt EndHeadSeparate____________________ based on the principles of the logical reasoning ability of humans.Select correct option:Genetic AlgorithmsRule-based SystemsFeed-Forward NetworkNone of these Rulebased Systems (1):Based on the principles of the logical reasoning ability of humans The key benefit of VPNs over conventional PNs is:Select correct option:SecurityEfficiencyLower CostNone of the given choices
In __________________ automatic machines perform various tasks that were previously performed by humans.Select correct option:Fuzzy LogicRoboticsRule based SystemsNone of these
Solved by vuZs Solution TeamMehreen Humayun<[email protected]>
([email protected])http://groups.google.com/group/vuZs
An algorithm that always takes the best immediate or local solution while finding an answer is called____.
► Deterministic Algorithm► Non deterministic Algorithm► Greedy Algorithm► Randomized Algorithm
Which of the following command allows you to recover form mistakes in MS Word?
► Clear► Edit► Undo► Break
A ____________ operating system allows many users to take advantage of the computer's resources, simultaneously
► Single user
► Multi- user► Single tasking► Multi tasking
Network Interface Card is an __________ device
► Input► Output► Input/Output► Storage
The decimal equivalent of binary 1000 is► 7► 8
► 9► 10
Which of the following is NOT RDBMS software?
► My Sql► MS Excel► Oracle► SQL Server
A computer virus is a
► Software that saves the computer from being damaged.► Application software that helps to make different type of viruses and
worms► Program that spreads itself and destroys other program► Program that corrects the problems in your computer
What will be the result of a?a = Math.abs(-23)
► 23► -23► 23.0► 2.3
http://groups.google.com/group/vuZsA Special program required to view swf (Shockwave Flash) files in web
Browser is called
► TFlash► Vflash► plug-in► None of the given options
Using Java Script you can write a character at random location on screen
► By applying randomCh() method
► With the help of String object
► With the help of random character property
► There is no built in approach in Java Script
If incorrectly we enter the negative age it is check by
► Limit Integrity
► Type Integrity
► Referential Integrity
► Physical Integrity
Which protocol is use to transfer a file over the network?
► UDP
► FTP
► TCP
► OSI
One can send an email message to a remote computer using _______ protocol
► HTTP
► SMTP
► FTP
► TELNET
In a System having many parts to be designed, one should always do the _____ first
► Hard part
► Simple part
► Development part
► Quality part
Flow control constructs in JavaScript includes:
► If-Else
► Loops and If -Else
► Switch and If-Else
► All of the given choices
___ provides a simple, consistent way for applications to interact with the HW without having to know all the details of the HW
► Explorer.exe
► System Files
► Operating System
► Application Software
Machine language is also called
► Assembly Language
► Binary Language
► High Level Language
► HTML Language
_________ is the best known builder for supercomputers.
► Sun
► Cray Research
► Microsoft
► Apple
The weaknesses of the computer are:
► Pattern recognition & Storage
► Speed & Innovative ideas
► Pattern recognition & Innovative ideas
► Speed & Storage
Communication protocol is a __________that governs the flow of information over a network
► Set of methods
► Set of protocols
► Set of rules
► Device
_____________ team is responsible for the maintenance, expansion , improvement of the infrastructure consisting of workstations, networking equipment, software and network security.
► Support
► Configuration Management
► Quality Assurance
► Developer
_____________ team consists on the sharpest technical minds in the company.
► Architecture
► Business Development
► Configuration Management
► Developer
_______________ is responsible for day to day operations.
► CEO
► COO
► CMSO
► Developer
http://groups.google.com/group/vuZs
One of the key responsibilities of the ___________ is client relationship management.
► Project Manager
► Team Lead
► Developer
► Quality Assurance Engineer
What is the major problem with flash based website?
► Its two heavy
► Cannot be indexed
► Less attractive
► Inaccessible
Which of the following is NOT an event handler for image object?
► onAbort
► onError
► onLoad
► onUser
The organizations are learning that business can be done in a more effective manner if emphasis is placed upon ___________.
► Cooperation
► Shared responsibility
► Networking
► All of the given options
a = Math.abs(-23)
What will be the value of a ?
► 23
► -23
► 23.0
► 2.3
ERP is a type of __________________ .
► Entertainment software
► Productivity software
► Business software
► Scientific software
In Genetic Algorithm the most important thing you should know, is the ___________.
► Procedure
► Recognition of a good solution
► Different techniques
► None of the given options
According to a popular heuristic, success is defined by ___________.
► The user
► The builder
► Both user and builder
► None of the given options
Rule of thumb learned through trial and error is called ___________.
► Design
► Heuristic
► Plan
► Aim
JavaScript Variables are ____________.
► Dynamically Typed
► Statically Typed
► Strong Typed
► None of the given options
Which of the following application are collections of cells?
► Word
► Excel
► PowerPoint
► Outlook Express
The browser breaks down the URL into ________ parts.
► 2
► 3
► 4
► 5
A named collection of properties (data, state) and methods (instruction, behavior) is called ____________.
► Array
► Function
► Variable
► Object
First computer network was ___________.
► NSFNET
► FIRSTNET
► ARPANET
► ORPHANET
__________% of the users have left websites in frustration due to poor navigation. ► 40 ► 62 ► 83 ► 91 In JavaScript, a variable declaration is ► Optional ► Mandatory ► Not allowed ► None of the given A protocol used for receiving email messages is called ____________.
► URL ► Telnet ► POP3 ► SMTP which one is correct?
► onUnload ► onUnLoad ► onUNLOAD ► All of the above Serial arrangement in which things follow logical order or a recurrent pattern, such as statements executing one by one, is called __________.
► Loop ► Sequence ► Condition ► Array Variables allow us to manipulate data through the ___________.
► Actual Value ► Reference ► Length ► Name Fuzzy logic is based on ____________.
► Ground facts ► Experience ► Practice ► Approximation
http://groups.google.com/group/vuZs
Word Processor is a _________________
► System Software ► Application Software ► Device ► Utility In the old days, databases did NOT support ____________.
► Number ► Boolean ► Video ► Text In tabular storage, fields placed in a particular row are strongly ___________.
► Independent ► Dependent ► Interrelated ► Inconsistent Due to working at home, lack of interaction may result in ___________ professional growth.
► Slower ► Faster ► Higher ► Improved Distance learning has got a boost due to the ___________. ► Easy communication ► Online interactive contents ► Flexibility ► All of the given options _____________ technique can be used to create smooth animations or to display one of several images based on the requirement.
► Image downloading ► Image preloading ► Image uploading ► Image postloading The ____________ is becoming the preferred organizational structure for more and more organizations with the passage of time.
► Tree structured organizational model ► Network paradigm ► Hierarchical structure
► None of the given options The group of technologies concerned with the capturing, processing and transmission of information in the digital electronic form is called
_____________.
► Telecom Engineering ► Computer Engineering ► Computer Science ► Information Technology A large number of networks interconnected physically is called ______
► LAN ► MAN ► Internet ► Network collection TCP stands for ________. ► Transfer Center protocol ► Transmission Control Protocol ► Transmission Center Protocol ► Telephone Center Protocol A collection of data organized in such a way that the computer can quickly search for a desired data item is known as : ► Retrieving ► Database ► Information ► DBMS ______ is simply a fast port that lets you connect computer peripherals and consumer electronics to your computer without restart.
► Freeware ► Shareware ► Firewire ► Firmware Structures, in which another list starts before the first list is finished, are called:
► Multiple Lists ► Nested Lists ► Ordered Lists ► Un-ordered Lists The key property of the ‘Array’ object in JavaScript is
► Value ► Length ► Name ► All of the given choices Which one is the example of spreadsheet software ?
► MS Word ► MS PowerPoint ► MS Excel ► MS Access The Encryption of data is related to
► Data updates ► Data security ► Data integrity ► Data accessibility _____ is the process of analyzing large databases to identify patterns.
► Data normalization ► Data management ► Data Mining ► None of the given options Which is the user-friendly way of presenting data ?
► Query ► Form ► Report ► All of the given options
<form> Tags always placed between the <BODY> and </BODY> tags of a Web page
► True ► False Java script has ----------------- ability to create and draw graphics. ► Limited ► Versatile ► Medium ► Not at all
Which of the following is incorrect for making design elements legible?
Select correct option:
Elements should be large enough
Elements must contrast sufficiently
Related elements should be visually grouped
Elements should have no visual focus
1. Function is also known as ______________.
Select correct option:
subprogram
procedure
subroutine
All of given (correct)
In _____________ TCP\IP protocols became the only set of protocols used on the ARPANET.
Select correct option:
1973
1983
1972
None of the given choices
E-mail system has ______ component(s)
Select correct option:
E-mail client
SMTP server
POP3 server
All of the given choices
_______ / / /______/ A Parallelogram (Tilted rectangle) represents the ________________ flow chart element.
Select correct option:
Process
Input or Output
Decision
Connector
If a computer could pass the Turing test then it would be able to:
Select correct option:
http://groups.google.com/group/vuZs
win a million dollar prize
think like human begins
think but slower than humans
do the things faster
Punched cards were replaced by:
Select correct option:
Floppy Disk
Zip Drives
Magnetic storage
None of the given choices
The ________virus may display an annoying, but harmless message
Select correct option:
Malicious
Neutral
Helpful
DoS
The name of very first computer was:
Select correct option:
ABC
BCD
EDC
None of the given choices
The internet communities are ___________.
Select correct option:
Geographical based
Interest based
Country based
Religion based
__________% of the users have left websites in frustration due to poor navigation. ► 40 ► 62 ► 83 ► 91 In JavaScript, a variable declaration is ► Optional ► Mandatory ► Not allowed
► None of the given A protocol used for receiving email messages is called ____________.
► URL ► Telnet ► POP3 ► SMTP which one is correct? ► onUnload ► onUnLoad ► onUNLOAD ► All of the above Serial arrangement in which things follow logical order or a recurrent pattern, such as statements executing one by one, is called __________.
► Loop ► Sequence ► Condition ► Array Variables allow us to manipulate data through the ___________.
► Actual Value ► Reference ► Length ► Name Fuzzy logic is based on ____________.
► Ground facts ► Experience ► Practice ► Approximation Word Processor is a _________________
► System Software ► Application Software ► Device ► Utility In the old days, databases did NOT support ____________.
► Number ► Boolean ► Video ► Text In tabular storage, fields placed in a particular row are strongly ___________.
► Independent ► Dependent ► Interrelated ► Inconsistent Due to working at home, lack of interaction may result in ___________ professional growth.
► Slower ► Faster ► Higher ► Improved Distance learning has got a boost due to the ___________. ► Easy communication ► Online interactive contents ► Flexibility ► All of the given options _____________ technique can be used to create smooth animations or to display one of several images based on the requirement.
► Image downloading ► Image preloading ► Image uploading ► Image postloading
The ____________ is becoming the preferred organizational structure for more and more organizations with the passage of time.
► Tree structured organizational model ► Network paradigm ► Hierarchical structure ► None of the given options The group of technologies concerned with the capturing, processing and transmission of information in the digital electronic form is called
_____________.
► Telecom Engineering ► Computer Engineering ► Computer Science ► Information Technology A large number of networks interconnected physically is called ______
► LAN ► MAN ► Internet ► Network collection TCP stands for ________. ► Transfer Center protocol ► Transmission Control Protocol ► Transmission Center Protocol ► Telephone Center Protocol A collection of data organized in such a way that the computer can quickly search for a desired data item is known as : ► Retrieving ► Database ► Information ► DBMS
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______ is simply a fast port that lets you connect computer peripherals and consumer electronics to your computer without restart.
► Freeware ► Shareware ► Firewire ► Firmware Structures, in which another list starts before the first list is finished, are called:
► Multiple Lists ► Nested Lists ► Ordered Lists ► Un-ordered Lists The key property of the ‘Array’ object in JavaScript is
► Value ► Length ► Name ► All of the given choices Which one is the example of spreadsheet software ?
► MS Word ► MS PowerPoint ► MS Excel ► MS Access The Encryption of data is related to
► Data updates ► Data security ► Data integrity ► Data accessibility _____ is the process of analyzing large databases to identify patterns.
► Data normalization ► Data management ► Data Mining ► None of the given options
Which is the user-friendly way of presenting data ?
► Query ► Form ► Report ► All of the given options JavaScript function fixed() has equivalent HTML tag-set ____
► <.FIX>……………</FIX> ► <F>………………..</F> ► <PRE>………….</PRE> ► <H>………………..</H> <form> Tags always placed between the <BODY> and </BODY> tags of a Web page
► True ► False Java script has ----------------- ability to create and draw graphics. ► Limited ► Versatile ► Medium ► Not at all
Internet is an example of ______________ network.
Private
Public
Both Private and Public
None of the given choices
The name of first commercially available PC was:
UNIVAC 1
ENIAC
EDVAC
Altair 8800
Algorithm is a ____________________
Definition of a problem
Sequence of steps to solve a problem
Understanding of a problem
Solving a problem
A group of information is called __________________
File
Database
Record
Field
___________________ is a branch of computer science concerned with manipulating and enhancing computer graphics.
Image Handling
Image Processing
Image Engineering
None of these
__________has changed our way of life like no other technology.
Computational technology
Computer technology
Computing technology
None of the Above
Sophisticated event handling is not possible with _______________ event handling
Off-Line
In-Line
Out-Line
Non of the given choices
Babbage’s Analytical Engine could store information permanently in:
Magnetic Tape
Floppy Disk
Punched Cards
None of the given choices
There are __________ popular schemes to reduce the number of bytes that are required for storing graphics.
4
3
2
None of these
The internet-society is considered under Surveillance because:
While surfing, we are being watched, constantly
Our every click is recorded and analyzed to extract patterns and behaviors
Webcams are becoming common. Providing a cheap way for parents to watch their children's every move
All of the given
URL is a/an ________
► Device
► Component
► Address
► Tool
To improve the time for scanning a web page, text should be ___________.
► Centered
► Left Aligned
► Right Aligned
► Staggered
Communications on the internet is controlled by a set of two protocols which are ____________.
► IMAP and SMTP
► FTP and HTTP
► TCP and IP
► TCP and HTTP
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FTP stands for __________.
► File transmission protocol
► File transmission path
► File transfer protocol
► Fine transfer path
A named collection of properties (data, state) and methods (instruction, behavior) is called ____________.
► Array
► Function
► Variable
► Object
Anchor tag denoted by <A> is used to create
► Address
► Hyperlink
► Paragraph
► Title
<UL> tag is used to
► underline text
► end the line
► create ordered list
► create unordered list
A user may access any item on the web through __________.
► URL
► Telnet
► POP
► SMTP
The browser breaks down the URL into ________ parts.
► 2
► 3
► 4
► 5
Which one of the following is NOT a primary color?
► Red
► Green
► Yellow
► Blue
According to a popular heuristic, success is defined by ___________.
► The user
► The builder
► Both user and builder
► None of the given options
The idea of Neural Networks field is based upon ______________.
► Human nature
► Human brain
► Human culture
► Human actions
ERP is a type of __________________ .
► Entertainment software
► Productivity software
► Business software
► Scientific software
__________ are those programs in which the flow of the program is determined by the user's actions (mouse clicks, key presses) or messages from other programs.
► Event called programs
► Event processed programs
► Event driven programs
► Event declared programs
Automatic machines performing various tasks that were previously done by humans, are called ____________.
► Robotics
► Computers
► Decision Making Systems
► Autonomous Web Agents
country=”Hello Pakistan”;
document.write(country.charAt(6));
The out put of the above statement is _____________.
► o
► P
► a
► k
The distance among families is ___________ because of spending more time on internet.
► Increased
► Expanded (correct)
► Contracted
► Decreased
The software used for the scanning of internet severs, is called __________.
► Wscan
► Mscan
► Sscan
► Vscan
Adding images to html page, we use___________ tag.
► <IMG>
► <IMAGE>
► <PICTURE>
► <PIC>
The group of technologies concerned with the capturing, processing and transmission of information in the digital electronic form is called _____________.
► Telecom Engineering
► Computer Engineering
► Computer Science
► Information Technology
The responsibilities of the Team Lead includes_____________.
► Planning and tracking of the project
► Detailed design
► Professional development of team members
► All of the given options
When the packets reach at destination, __________ reassembles them into original message.
► Protocol
► TCP
► IP
► NIC
Many developers write the _________ first and then incrementally convert each line into _________.
► Real code & Pseudo code
► Pseudo code & Real code
► Real code & Artificial code
► None of the given options
Machine language is also called
► Assembly Language
► Binary Language
► High Level Language
► HTML Language
In JavaScript, second element of an array has the index:
► 2
► 0
► 1
► 3
Each element in an array is given an index, which is an integer value between 0 and one less than the length of the array. The first element has an index of 0, the second element has an index of 1, and so on.
One can download or upload files to a remote computer using ________ protocol.
► HTTP
► SMTP
► FTP
► TELNET
JavaScript ________ support drawing of graphics
► Does
► Does not
► Always
► At times
Which of the following is NOT true about modern computers?
► More powerful
► Smaller in size
► Consume less energy
► Costly
Ada written a computer programme for ?
► Analytical Engine
► Difference Engine
► Harvard Mark 1
► Mechanical engine
A set of stand alone productivity applications designed to work together known as ______________ .
► Productivity software suites
► Compiled software
► Secure software
► Intelligent software
Because of spending more time on the internet, the distances among the families have been _____.
Increased
Expanded
Contracted
Shortened
Sophisticated event handling is not possible with _______________ event handling
Off-Line
In-Line
Out-Line
Non of the given choices
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Autonomous Web Agents are also known as _________________
Mobile Agents
Softbots
Both "Mobile Agents" & "Softbots"
None of these
A communication protocol is a __________that governs the flow of information over a network.
Set of Methods
Set of Protocols
Set of rules
None of the given choices
By default in a web page Hyper Link for another web page is represented as:
Blue only
Black and Underlined
Blue and Bold
Blue and Underlined
The organizations are learning that business can be done in a more effective manner if emphasis is placed upon ______________.
Cooperation
Shared responsibility
Networking
All of the given
Monitor is an example of __________devices
Output
Input
Processing
None of the given choices
The code in the ________ portion is the right choice for developing larger JavaScript scripts
Body
At End
Head
Separate
____________________ based on the principles of the logical reasoning ability of humans.
Genetic Algorithms
Rule-based Systems
Feed-Forward Network
None of these
The key benefit of VPNs over conventional PNs is:
Security (correct)
Efficiency
Lower Cost
None of the given choices
Solved by vuZs Solution TeamMehreen Humayun<[email protected]>
([email protected])http://groups.google.com/group/vuZs
Which of the following is incorrect for making design elements legible?
Select correct option:
Elements should be large enough
Elements must contrast sufficiently
Related elements should be visually grouped
Elements should have no visual focus
1. Function is also known as ______________.
Select correct option:
subprogram
procedure
subroutine
All of given (correct)
In _____________ TCP\IP protocols became the only set of protocols used on the ARPANET.
Select correct option:
1973
1983
1972
None of the given choices
http://groups.google.com/group/vuZs
E-mail system has ______ component(s)
Select correct option:
E-mail client
SMTP server
POP3 server
All of the given choices
_______ / / /______/ A Parallelogram (Tilted rectangle) represents the ________________ flow chart element.
Select correct option:
Process
Input or Output
Decision
Connector
If a computer could pass the Turing test then it would be able to:
Select correct option:
win a million dollar prize
think like human begins
think but slower than humans
do the things faster
Punched cards were replaced by:
Select correct option:
Floppy Disk
Zip Drives
Magnetic storage
None of the given choices
http://groups.google.com/group/vuZs
The ________virus may display an annoying, but harmless message
Select correct option:
Malicious
Neutral
Helpful
DoS
The name of very first computer was:
Select correct option:
ABC
BCD
EDC
None of the given choices
The internet communities are ___________.
Select correct option:
Geographical based
Interest based
Country based
Religion based
Solved by vuZs Solution TeamMehreen Humayun<[email protected]>
([email protected])http://groups.google.com/group/vuZs
__________% of the users have left websites in frustration due to poor navigation. ► 40 ► 62 ► 83 ► 91 In JavaScript, a variable declaration is ► Optional ► Mandatory
► Not allowed ► None of the given A protocol used for receiving email messages is called ____________.
► URL ► Telnet ► POP3 ► SMTP which one is correct? ► onUnload ► onUnLoad ► onUNLOAD ► All of the above Visit This Group:http://groups.google.com/group/ vuZs
Serial arrangement in which things follow logical order or a recurrent pattern, such as statements executing one by one, is called __________.
► Loop ► Sequence ► Condition ► Array Variables allow us to manipulate data through the ___________.
► Actual Value ► Reference ► Length ► Name Fuzzy logic is based on ____________.
► Ground facts ► Experience ► Practice ► Approximation Word Processor is a _________________
► System Software ► Application Software ► Device ► Utility
In the old days, databases did NOT support ____________.
► Number ► Boolean ► Video ► Text In tabular storage, fields placed in a particular row are strongly ___________.
► Independent ► Dependent ► Interrelated ► Inconsistent Due to working at home, lack of interaction may result in ___________ professional growth.
► Slower ► Faster ► Higher ► Improved Distance learning has got a boost due to the ___________. ► Easy communication ► Online interactive contents ► Flexibility ► All of the given options _____________ technique can be used to create smooth animations or to display one of several images based on the requirement.
► Image downloading ► Image preloading ► Image uploading ► Image postloading
► Tree structured organizational model ► Network paradigm ► Hierarchical structure ► None of the given options The group of technologies concerned with the capturing, processing and transmission of information in the digital electronic form is called
_____________.
► Telecom Engineering ► Computer Engineering ► Computer Science ► Information Technology A large number of networks interconnected physically is called ______
► LAN ► MAN ► Internet ► Network collection
Visit This Group:http://groups.google.com/group/ vuZs
TCP stands for ________. ► Transfer Center protocol ► Transmission Control Protocol ► Transmission Center Protocol ► Telephone Center Protocol A collection of data organized in such a way that the computer can quickly search for a desired data item is known as : ► Retrieving ► Database ► Information ► DBMS ______ is simply a fast port that lets you connect computer peripherals and consumer electronics to your computer without restart.
► Freeware ► Shareware ► Firewire ► Firmware Structures, in which another list starts before the first list is finished, are called:
► Multiple Lists ► Nested Lists ► Ordered Lists ► Un-ordered Lists The key property of the ‘Array’ object in JavaScript is
► Value ► Length ► Name ► All of the given choices Which one is the example of spreadsheet software ?
► MS Word ► MS PowerPoint ► MS Excel ► MS Access
Visit This Group:http://groups.google.com/group/ vuZs
The Encryption of data is related to
► Data updates ► Data security ► Data integrity ► Data accessibility _____ is the process of analyzing large databases to identify patterns.
► Data normalization ► Data management ► Data Mining ► None of the given options Which is the user-friendly way of presenting data ?
► Query ► Form ► Report ► All of the given options JavaScript function fixed() has equivalent HTML tag-set ____
► <.FIX>……………</FIX> ► <F>………………..</F> ► <PRE>………….</PRE> ► <H>………………..</H> <form> Tags always placed between the <BODY> and </BODY> tags of a Web page
► True ► False Java script has ----------------- ability to create and draw graphics. ► Limited ► Versatile ► Medium ► Not at all
Avoid __________ to ensure readability of web page Select correct option: Overuse of bold and italicsUse of paragraphsUse of white spaceUse of contrast colors Deep Blue was the name of: Select correct option: HumanComputerCityNone of the given choices Using ____, a user can remotely log on to a computer (connected to the user through a network, e.g. Internet) & have control over it like a local user, including control over running various programs ? Select correct option: FTPTCPTelnet ProtocolNone of the given choices Telnet ProtocolUsing Telnet, a user can remotely log on to a computer (connected to the user’s through a TCP/IPnetwork, e.g. Internet) & have control over it like a local user, including control over running various programs In contrast, FTP allows file operations onlyTypical use: Configuring and testing of a remote Web server DoS is________ ? Select correct option: CrimeCyber crimeNot a crimeA software
__________ enables users located at far-way locations to easily share information with others located all over the world. Select correct option: ProtocolInternetCommunication ChannelNone of the given choices Vacuum tubes were replaced by: Select correct option: TransistorsElectrodesElectric RelaysNone of the given choices Cyber crime can be used to Select correct option: Damage a home computerBring down a businessWeaken the telecom, financial, or even defense-related systems of a countryAll of the given ___ provides a simple, consistent way for applications to interact with the HW without having to know all the details of the HW ► Explorer.exe ► System Files ► Operating System ► Application Software Communication protocol is a __________that governs the flow of information over a network ► Set of methods ► Set of protocols ► Set of rules ► Device_____________ team is responsible for the maintenance, expansion , improvement of the infrastructure consisting of workstations, networking equipment, software and network security. ► Support ► Configuration Management ► Quality Assurance ► Developer_____________ team consists on the sharpest technical minds in the company. ► Architecture ► Business Development ► Configuration Management
► Developer _______________ is responsible for day to day operations. ► CEO ► COO ► CMSO ► Developer Using Java Script you can write a character at random location on screen ► By applying randomCh() method ► With the help of String object ► With the help of random character property ► There is no built in approach in Java Script The transistor is a solid state semiconductor device used for amplification and switching, and has _____ terminals.► one► two► three► four
Question No: 2 ( Marks: 1 ) - Please choose oneBlue Pacific is a name of _____ computer.► Mini► Desktop► Micro► Super
Question No: 3 ( Marks: 1 ) - Please choose oneMonte Carlo algorithm is an example of ► Randomized algorithm
► Greedy algorithm
► both greedy and randomized
► Heuristics
Question No: 4 ( Marks: 1 ) - Please choose oneA set of stand alone productivity applications designed to work together known as __
► Productivity software suites
► Compiled software
► Secure software
► Intelligent software
Question No: 1 ( Marks: 1 ) - Please choose one
Success of a website is defined by ____________.
► User
► Designer
► Developer
► Programmer
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Question No: 2 ( Marks: 1 ) - Please choose one
Which one is correct for JavaScript?
► onMouseOver
► OnMouseOver
► onmouseover 232 not confuse this is correct 100%
► All of the given
Question No: 3 ( Marks: 1 ) - Please choose one
An indexed list of elements is called _____________.
► Collection
► Array
► Set
► Group
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Question No: 4 ( Marks: 1 ) - Please choose one
________ is the way that internet domain names are located and translated into IP addresses.
► FTP
► VoIP
► DNS
► TCP
Question No: 5 ( Marks: 1 ) - Please choose one
The browser breaks down the URL into ________ parts.
► 2
► 3
► 4
► 5
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Question No: 6 ( Marks: 1 ) - Please choose one
Which one of the following is not an event handler's attribute?
► Function
► Identifier
► Equal sign
►String consisting of JavaScript statements
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Question No: 7 ( Marks: 1 ) - Please choose one
JavaScript Variables are ____________.
►Dynamically Typed
► Statically Typed
► Strong Typed
► None of the given options
Question No: 8 ( Marks: 1 ) - Please choose one
Which of the following is NOT a Loop statement?
► For
► While
►Switch
► Do-While
Question No: 9 ( Marks: 1 ) - Please choose one
According to a popular heuristic, success is defined by ___________.
►The user
► The builder
► Both user and builder
► None of the given options
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Question No: 10 ( Marks: 1 ) - Please choose one
Which one of the following is an application for artificial intelligence?
► Robotic
► Web Agent
► Decision Support System
► All of the given options
Question No: 11 ( Marks: 1 ) - Please choose one
Using only HTML we can create
► Dynamic web pages
► Static web pages
►Both Static and Dynamic pages
► None of these
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Question No: 12 ( Marks: 1 ) - Please choose one
The ______ is connected to all other modules of the microprocessor.
►Control unit
► Memory unit
► Floating Point unit
► Arithmetic and Logic unit
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Question No: 13 ( Marks: 1 ) - Please choose one
Which of the followings is NOT a Relational DBMS software.
► Access
► FrontPage
► FileMaker Pro
►SQL Server
Question No: 14 ( Marks: 1 ) - Please choose one
country=”Hello Pakistan”;
document.write(country.length);
The out put of the above statement is ____________.? ► 12
► 13
► 14 ►15
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Question No: 15 ( Marks: 1 ) - Please choose one
The distance among families is ___________ because of spending more time on internet.
►Increased
► Expanded
► Contracted
► Decreased
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Question No: 16 ( Marks: 1 ) - Please choose one
______________ is a field that uniquely identifies each record stored in a table.
► Composite Key
►Primary key
► Foreign key
► None of the given options
Question No: 17 ( Marks: 1 ) - Please choose one
Planning and tracking of the project is the responsibility of the___________.
► Architect
►Team Lead
► Developer
► Chief Executive Officer
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Question No: 18 ( Marks: 1 ) - Please choose one
___________ has great PR skills.
► Architect
► Team Lead
►Project Manager
►Chief Executive Officer
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Question No: 19 ( Marks: 1 ) - Please choose one
_____________ team is responsible for a project after the specification’s stage till the very end.
►Executive
► Architect
►Development
► HR
Question No: 20 ( Marks: 1 ) - Please choose one
A large number of networks interconnected physically is called ______
► LAN
► MAN
►Internet
► Network collection
Question No: 21 ( Marks: 1 ) - Please choose one
Efficiency is ______ to universality
► Equal
►Direct proportional
► Inversely proportional
► Not proportional
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Question No: 22 ( Marks: 1 ) - Please choose one
There are _________ ways of calling functions.
► One
►Two
► Three
► Four
Question No: 23 ( Marks: 1 ) - Please choose one
Which protocol is use to transfer a file over the network ?
► UDP
► FTP
► TCP
► OSI
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Question No: 24 ( Marks: 1 ) - Please choose one
Writing a response, multiple statements are separated from each other with the help of
► Period ( . )
► Comma ( , )
► Colon ( : )
► Semicolon ( ; )
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Question No: 25 ( Marks: 1 ) - Please choose one
Popular schemes used for reducing bytes for storage are:
► RGB and Color mapping
► RGB and Dithering
► RGB, Color mapping and Dithering
►Color mapping and Dithering
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Question No: 26 ( Marks: 1 ) - Please choose one
______________ has the ability to automate and simplify daily tasks.
► Productivity software
► Application software
► System software
► Graphical software
Question No: 27 ( Marks: 1 ) - Please choose one
Which representation technique of algorithm is more suitable for developer to make actual code___________.
► pseudo code
► flow chart
► both pseudo code and flow chart
► Heuristics
Question No: 28 ( Marks: 1 ) - Please choose one
_____________ is used to terminate all JavaScript statements.
► Colon
►Semicolon
► Underscore
► Apostrophe
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Question No: 29 ( Marks: 1 ) - Please choose one
CONCATENATE operator is used to____________ elements.
► Subtract
► Multiply
►Join
► Add
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Question No: 30 ( Marks: 1 ) - Please choose one
In partitioning of program/module, it should be assured that partitioned chunks should be as _________ as possible.
► Dependent
►Independent
► Complex
► All of the above
Question No: 31 ( Marks: 1 )
What is the out put of the following JavaScript code ?
name=”Ali Akbar”;
document.write(name.charAt(4)) ;
Ans. A
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Question No: 32 ( Marks: 1 )
What does WAN stand for?
Wide Area Network – A network in which computers are separated by great distances typically across cities or even continents.
Question No: 33 ( Marks: 2 )
Why hub is used in networks?
The network traffic controller – components of convential computer networks. Hub is used to connect the different computers in the network i.e. to the server.
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Question No: 34 ( Marks: 2 )
What is output of the following JavaScript code ?
Str=”Virtual University of Pakistan”;
document.write(str.substring(5,str.length)) ;
Question No: 35 ( Marks: 3 )
Explain how many ways businesses monitor their employees?
Systems are available that monitor or most every key stroke that an employee makes on computer. Systems are available that read and sensor all incoming and outgoing email. It is quite straight forward to monitor where you surf and when.
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Question No: 36 ( Marks: 3 )
Diffentiate Local and Global Variables.
Local or function level variable effective only in the function in which they are declared while globale variables visible everywhere on the webpage. Declaration variables using the var keyword within a function makes them local. They are available only within the function and hold no meaning outside of vs global.
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Question No: 37 ( Marks: 3 )
Elaborate Vector or Object oriented graphics with atleast one example.
Treats everything that is drawn an object. Objects retain their identity after their drawn. These objects can later be easily moved stretched duplicated deleted etc are resolution independent relatively small size. e. g. swf, wmf,
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Question No: 38 ( Marks: 5 )
Show output of the following code:
for (i=0; i<=10; i++)
{
document.write("The number is " + i);
document.write("<br />");
}
The number is 0
The number is 1
The number is 2
The number is 3
The number is 4
The number is 5
The number is 6
The number is 7
The number is 8
The number is 9
The number is 10
ARBAZ.GE @GMAIL.COM 03434862022
Question No: 39 ( Marks: 5 )
Why should we, as computing professionals, be interested in studying the social implications of our creations?
This is imp. Because of keeping the track of money wise while implementation actually and see the results. This fits with the organization or no. to check there is any side effects morally or no. we have to be very careful while creation of any system., error free, data loose recovery. Etc.
Question No: 40 ( Marks: 10 )
Write responsibilities of the followings
1. Developer
a) Module level design.
b) Coding
c) Unit testing
2. Executive Team
a) Responsible for the day to day operations.
b) All the decision related issues.
c) Policy making and changing etc.
e.g. In this usually CEO and CMSO involves
1. He is responsible for the day to day operation and great organizational skills.
3. Support Team
The support team is responsible for the complete operations such as arrangement for performing any kind of task from the starts to the end. Fully project handling and performing etc. In case of any maintenance they are the responsible for commencing the job and making sure to complete.
Question No: 41 ( Marks: 10 )
Write HTML and JavaScript code for the requirements shown in the diagram below.
When ConvertoUpperCase button is pressed, the entered text is converted to upper case and result is displayed in the result text box. Similarly, when ConvertoLowerCase button is pressed, the entered text is converted to lower case and result is displayed in the result text box.
Question No: 1 ( Marks: 1 ) - Please choose oneJavaScript does not support_______________
► User interaction ► Graphics ► Network operations ► Both Graphics and Network operations Question No: 2 ( Marks: 1 ) - Please choose one_________ language is very good for writing well-structured and readable programs, but it is not as flexible as the C programming language ► BASIC ► PASCAL ► JAVA ► FORTRANQuestion No: 3 ( Marks: 1 ) - Please choose one__________ is the example of Shrink-wrapped software ► PIA information system ► WinZip trial pack ► Linux ► MS WordQuestion No: 4 ( Marks: 1 ) - Please choose one___________ refers to the firmware code which is run by an IBM compatible PC when first powered on. ► DOS ► BIOS ► Utility Program ► None of thesehttp://groups.google.com/group/vuZs Question No: 5 ( Marks: 1 ) - Please choose oneRTOS stands for____________________ ► Real Task Operating System ► Random Time Operating System
► Rational Time Operating System ► Real Time Operating SystemQuestion No: 6 ( Marks: 1 ) - Please choose one------------- is an electronic path within a Computer System along which bits are transmitted. ► Port ► Slots ► Bus ► Modem http://groups.google.com/group/vuZs Question No: 7 ( Marks: 1 ) - Please choose oneA microprocessor can be made more powerful by increasing its ________ ► Clock frequency ► Word length ► Clock frequency and Word length ► None of above Question No: 8 ( Marks: 1 ) - Please choose oneWhich one of these translates the program once at a time ? ► Interpreter ► Compiler ► Operating system ► Translator http://groups.google.com/group/vuZsQuestion No: 9 ( Marks: 1 ) - Please choose one------------ is volatile memory RAM►ROM►Hard► DiskCD► ROM Question No: 10 ( Marks: 1 ) - Please choose oneA British scientist named John A. Fleming made a vacuum tube known today as a diode. Then the diode was known as a "valve," Is it true? ► True► False http://groups.google.com/group/vuZs Question No: 11 ( Marks: 1 ) - Please choose one<form> Tags always placed between the <BODY> and </BODY> tags of a Web page►True
False► Question No: 12 ( Marks: 1 ) - Please choose one_____________ is generally measured in terms of the number of steps required to execute an algorithm. ► Space ► Time ► Memory and time ► Bandwidth http://groups.google.com/group/vuZs Question No: 13 ( Marks: 1 ) - Please choose onePrograms where no user interaction found during program execution are called __________. Batch► programsEvent-driven► programsGraphics► based programs None► of the given Question No: 14 ( Marks: 1 ) - Please choose oneFor connector the following symbol is used:Square►Rectangle►Diamond►Circle►http://groups.google.com/group/vuZsQuestion No: 15 ( Marks: 1 ) - Please choose oneAfter starting computer, which module of operating system activates first? ►LinkerKernel► Loader►Device► manager Question No: 16 ( Marks: 1 ) - Please choose one"Every minute dies a man, And one and a sixteenth is born" said by? ►Alfred, Lord Tennyson►Charles Babbage►Ada, Countess of Lovelace►Babbage and Lord Tennyson Question No: 17 ( Marks: 2 )Why JavaScript is called Object-based language, why not Object-Oriented ?
JavaScript is not a true object-oriented language like C++ or Java It is so because it lacks two key features:– A formal inheritance mechanism– Strong typingNevertheless, JavaScript shares many similarities with object-orientedlanguages, and therefore is called an object-based language Everything that JavaScript manipulates, it treats as an object – e.g. a window or a buttonAn object has properties – e.g. a window has size, position, status, etc.Properties are modified with methods – e.g. a resize a window with resizeTo(150, 200)http://groups.google.com/group/vuZs Question No: 18 ( Marks: 2 )Draw flow chart symbols for "process" and "off page connector" ?
Process
Off Page Connector Question No: 19 ( Marks: 2 )
How can you open a link in a new browser window?
We can open by using these two commands: <A Href = "URL">document.write (title.link("URL")); Question No: 20 ( Marks: 3 )List down the names of any three parameters on which we analyze an algorithm. Question No: 21 ( Marks: 3 )What is the difference between user requirements and development specification. Question No: 22 ( Marks: 5 )Which two phases of the SW lifecycle do you think are the most important and effort consuming steps? Explain with reasons.
concept and decommissioningConcept ka reason yeh key it gives the first idea about WHAT is requiredand decommissioning ensures that WHAT is required has been achieved Question No: 23 ( Marks: 5 )Write down the algorithm for converting decimal number to binary?
Question No: 1 ( Marks: 1 ) - Please choose one Which of the following hardware component of a computer can also be called as engine? ► Bus ► Storage ► Memory ► Processor Question No: 2 ( Marks: 1 ) - Please choose one To improve the time for scannig a web page, text should be ___________. ► Centered ► Left Aligned ► Right Aligned ► Staggered Question No: 3 ( Marks: 1 ) - Please choose one __________% of the users have left websites in frustration due to poor navigation. ► 40 ► 62 ► 83 ► 91 www.vuzs.nethttp://groups.google.com/group/vuzs Question No: 4 ( Marks: 1 ) - Please choose one Logical operation that is performed on single input variable is --------------- ► AND ► OR ► NOT ► NOR Question No: 5 ( Marks: 1 ) - Please choose one Which one is correct for JavaScript? ► onMouseOver (correct) ► OnMouseOver ► onmouseover ► All of the given Question No: 6 ( Marks: 1 ) - Please choose one
A group of statements that are put together (or defined) once and then can be used (by reference) repeatedly is called ____________. ► Repeater ► Array ► Function ► Pointer Question No: 7 ( Marks: 1 ) - Please choose one ___________ color should be used in background for a good presentation. ► Light ► Dark ► Red ► None of the given options www.vuzs.nethttp://groups.google.com/group/vuzs Question No: 8 ( Marks: 1 ) - Please choose one Which one of the following is NOT a primary color? ► Red ► Green ► Yellow ► Blue Question No: 9 ( Marks: 1 ) - Please choose one Which of the following is a true statement? ► Flat-file storage is better than tabular storage. ► Tabular storage is better than flat-file storage. ► Flat-file storage is better than relational storage. ► None of the given options Question No: 10 ( Marks: 1 ) - Please choose one Due to working at home, lack of interaction may result in ___________ professional growth. ► Slower ► Faster ► Higher ► Improved Question No: 11 ( Marks: 1 ) - Please choose one _____________ team is responsible for a project after the specification’s stage till the very end. ► Executive ► Architect ► Development ► HR Question No: 12 ( Marks: 1 ) - Please choose one _____________ team consists on the sharpest technical minds in the company. ► Architecture ► Business Development
► Configuration Management ► Developer Question No: 13 ( Marks: 1 ) - Please choose one Smart editors can automatically color different parts of statements in different colors e.g. comments in ____________ color. ► Green ► Grey ► Blue ► Red www.vuzs.nethttp://groups.google.com/group/vuzs Question No: 14 ( Marks: 1 ) - Please choose one When the packets reach at destination, __________ reassembles them into original message. ► Protocol ► TCP ► IP ► NIC Question No: 15 ( Marks: 1 ) - Please choose one In a System having many parts to be designed, one should always do the _____ first ► Hard part ► Simple part ► Development part ► Quality part Question No: 16 ( Marks: 1 ) - Please choose one Heuristics _______ lead to the best results. ► Sometimes ► Do not ► Occasionally ► Not always Question No: 17 ( Marks: 1 ) - Please choose one One can run a program on a remote computer using ________ protocol. ► HTTP ► SMTP ► FTP ► TELNET Question No: 18 ( Marks: 1 ) - Please choose one Which protocol is used to send email ? ► FTP ► SMTP ► TELNET ► All of the given choices www.vuzs.net
http://groups.google.com/group/vuzs Question No: 19 ( Marks: 1 ) - Please choose one Which event handler executes the specified JavaScript code when a window/form element loses focus ? ► onBlur ► onLoad ► onUnload ► onFocus Question No: 20 ( Marks: 1 ) - Please choose one _____ is the process of analyzing large databases to identify patterns. ► Data normalization ► Data management ► Data Mining ► None of the given options Question No: 21 ( Marks: 1 ) - Please choose one Which is the user-friendly way of presenting data ? ► Query ► Form ► Report ► All of the given options Question No: 22 ( Marks: 1 ) - Please choose one JavaScript is an ______________________ language. ► Markup language ► Structured language ► Object based language ► None of the Given options Question No: 23 ( Marks: 1 ) - Please choose one In latest computers, ___________ are used instead of a vacuum tube ► Diodes ► Triodes ► ICs ► Transistors www.vuzs.nethttp://groups.google.com/group/vuzs Question No: 24 ( Marks: 1 ) - Please choose one ---------------is the process of starting or restarting a computer. ► BIOS ► Refreshing ► Booting ► None of given Question No: 25 ( Marks: 1 ) - Please choose one
Java script supports drawing of objects. ► True ► False Question No: 26 ( Marks: 1 ) - Please choose one Computer programmer that perform various actions continuously, autonomously on behalf of their principal is known as ______________ . ► Robotics (correct) ► Mobile agents ► Decision Support System ► None of above Question No: 27 ( Marks: 2 ) What is internet?The Internet is a global system of interconnected computer networks that use the standard Internet Protocol Suite (TCP/IP) to serve billions of users worldwide. It is a network of networks that consists of millions of private, public, academic, business, and government networks of local to global scope that are linked by a broad array of electronic and optical networking technologies. The Internet carries a vast array of information resources and services, most notably the inter-linked hypertext documents of the World Wide Web (WWW) and the infrastructure to support electronic mail. Question No: 28 ( Marks: 2 ) Write names of the DoS attack’s phases? Question No: 29 ( Marks: 2 ) Write HTML format to include gif and jpg images in a web page. www.vuzs.nethttp://groups.google.com/group/vuzs Question No: 30 ( Marks: 2 ) What is best algorithm? Question No: 31 ( Marks: 3 ) What kind of new jobs are created because of computing? And which old professions are being eliminated? Question No: 32 ( Marks: 3 ) Briefly mention any three problems in old modes of presentation development Lack of resolutionLow color configurationNo graphic animationQuestion No: 33 ( Marks: 3 ) Differentiate between onLoad and onUnload Question No: 34 ( Marks: 5 ) Why the quality of image in dithering scheme is not good? www.vuzs.nethttp://groups.google.com/group/vuzs
Question No: 35 ( Marks: 5 ) Can a human doctor be replaced by an Expert System? Give reasons to support your answer.. Question No: 36 ( Marks: 5 ) How many members are in the Process Team? What are the responsibilities of the Process Team?
Question No: 1 ( Marks: 1 ) - Please choose one Analytical Engine is ------------------ ► An electrical machine ► A digital machine ► An analog machine ► A special purpose machine
Question No: 2 ( Marks: 1 ) - Please choose one Website design should NOT be __________. ► Unified ► Complex ► Consistent ► Predictable
Question No: 3 ( Marks: 1 ) - Please choose one TCP stands for ___________. ► Total communication protocol ► Transmission control protocol ► Transfer control protocol ► Transfer collection protocol
Question No: 4 ( Marks: 1 ) - Please choose one A vocabulary and set of grammatical rules for instructing a computer to perform specific tasks is called ► Software ► Programming language ► Device driver ► Interpreter
Question No: 5 ( Marks: 1 ) - Please choose one
A _________ is a meaningful, easy-to-remember ‘label’ for an IP address. ► TCP address ► Domain name ► Network name ► VoIP
Question No: 6 ( Marks: 1 ) - Please choose one In spreadsheets, cell address A12 means _______. ► Row A, Cloumn 12 ► Row 12, Cloumn A ► Row 2,Cloumn A1 ► Row A1, Cloumn 2
Question No: 7 ( Marks: 1 ) - Please choose one According to the heuristic, the number of defects remaining in a system after a given level of tests is proportional to ___________. ► The number found on very first day. ► The number found during the development. ► The number found during the test. ► None of the given options.
Question No: 8 ( Marks: 1 ) - Please choose one Which one is the best option for designing a Medical Expert System? ► Rule Based System ► Genetic Algorithm ► Fuzzy Logic ► Neural Network
Question No: 9 ( Marks: 1 ) - Please choose one Command that allows you to recover form mistakes is called __________. ► Clear ► Edit ► Undo ► Break
Question No: 10 ( Marks: 1 ) - Please choose one The document.write( ) method expects ___________ as its argument. ► Integer
► Float ► String ► Boolean
Question No: 11 ( Marks: 1 ) - Please choose one We use ___________ to stop Break-Ins. ► Scanners ► Intrusion detectors ► Utilities ► None of the given options
Question No: 12 ( Marks: 1 ) - Please choose one The developer report to ___________ in a development team. ► Team Lead ► Project Manager ► CEO ► IT Manager
Question No: 13 ( Marks: 1 ) - Please choose one The key responsibilities of a project manager is _____________. ► Planning and tracking of the project ► Arranging of the appropriate resources ► Client relationship management ► All of the given options
Question No: 14 ( Marks: 1 ) - Please choose one The key responsibilities of the architect of the project is______________. ► Technology selection ► High-level design ► Makes certain that the implementation remains true to the design ► All of the given options
Question No: 15 ( Marks: 1 ) - Please choose one The important attribute of image tag is ________________. ► src ► image ► None of the given options ► alt
Question No: 16 ( Marks: 1 ) - Please choose one onAbort , onError are the _______________ of the image object. ► Event Handler ► Properties ► Methods ► None of the given options
Question No: 17 ( Marks: 1 ) - Please choose one Now a days, users communicate with the computer using a consistent __________ provided by the Operating System. ► Command-line interface ► Application Interface ► User Interface ► Protocol
Question No: 18 ( Marks: 1 ) - Please choose one One can browse documents residing on a remote computer using ________ protocol. ► HTTP ► SMTP ► FTP ► TELNET
Question No: 19 ( Marks: 1 ) - Please choose one Which of the following device can be used to control network traffic? ► Cable ► Connector ► Hub ► Repeater
Question No: 20 ( Marks: 1 ) - Please choose one User can remotely log on to a computer and can have a control over it like a local user using ► TelNet Protocol ► TelNet Protocol and connected to the user through TCP/IP network ► TelNet protocol and FTP ► TCP/IP and FTP
Question No: 21 ( Marks: 1 ) - Please choose one If(studentMarks>70);(document.write( "Grade A");}
Which of following is correct format of above code: ► If(studentMarks>70); ( document.write( "Grade A"); }; ► If(studentMarks<>70) (document.write( "Grade A");} ► If(studentMarks>70){document.write( "Grade A");} ► None of above options
Question No: 22 ( Marks: 1 ) - Please choose one Which of the following language is object based but not object oriented language. ► javascript ► visual basic ► C++ ► C#
Question No: 23 ( Marks: 1 ) - Please choose one asin(x) stands for __________ ► Asynchronous sine ► Alpha Sine ► Automated Sine ► ArcSine
Question No: 24 ( Marks: 1 ) - Please choose one The output of POW (3, 2) is______________. ► 6
► 4 ► 9 ► 12
Question No: 25 ( Marks: 1 ) - Please choose one The Right most portion or the third portion of the URL contains______ . ► Protocol Identifier ► Server Name ► Directory Name ► None of the given
Question No: 26 ( Marks: 1 ) - Please choose one Which Image format is known as Lossless original format. ► JPEG ► GIF ► Bitmap ► Vector
Question No: 27 ( Marks: 2 ) What is a function? Give one example.Answer:Function is a reusable code (group of statement) that is executed when the function is called. It is also known as sub-program. Function is normally defined in the head section of the code. Question No: 28 ( Marks: 2 ) What is an intelligent system?Answer:Intelligent systems are the programs developed to perform complicated jobs that reflect human brain and thoughts. If the algorithms are too much complex or can not be solved instantly then we can use such systems. Therefore the well intelligent system not only performs well but it has the capability to rectify any errors by himself if it occurs within his domain.The examples of intelligent systems are Robotics, Business Intelligence …etc.Question No: 29 ( Marks: 2 ) What is meant by semantic error ?Answer:It is an error which a developer encounters when a statement is executed but it was not intended by him (the developer). Such errors are very difficult to locate during testing. Mostly these occur during abnormal circumstances. It may be referred as the logical error.www.vuzs.netQuestion No: 30 ( Marks: 2 )
What is best algorithm? Answer:Greedy algorithm is the best algorithm as it is n algorithm that always takes the best immediate, or local solution while finding an answer.Question No: 31 ( Marks: 3 ) How can we include images in a web page using HTML and Java script?Answer:
Images can be included in HTML by employing tag, below is the format of
align="bottom|middle|top">Question No: 32 ( Marks: 3 ) What are the Sub categories of Artificial Intelligence? Briefly explain any two.Answer:1. RoboticsThese are the machines which are computer programmed and perform work which was previously done by humans. They can be found in the manufacturing industry, the military, space exploration and medical applications. 2. Expert SystemsThese systems are designed to replace an expert. The medical expert system is an example of such system which can replace a Doctor/medical expert. Question No: 33 ( Marks: 3 ) What are the steps of working of TCP and IP protocols in internet transmission?Answer:TCP divide messages in to many packets (capsulation) and sent these messages over the internet and IP route these messages on the internet to the correct destination and upon reaching the messages on its destination the messages are encapsulated.Question No: 34 ( Marks: 5 ) What is ARPANET and who developed it?Answer:ARPANET stands for Advanced Research Projects. The initial purpose was to communicate with and share computer resources among mainly scientific users at the connected institutions. In the beginning it was connected four universities and enabled scientists to share resources.It was headed by Dr. J.C.R. Licklider. Question No: 35 ( Marks: 5 ) Define professional ethics and its benefits with an example?Question No: 36 ( Marks: 5 ) Write JavaScript code for the following:Make a function compareWithTen(value)
Compare the function argument with ‘10’ and display a message whether the value is less than, equal to or greater than 10.
CS101 FinalTerm 2010 Shared by Raza Tahir (R) Sunday, 22 August 2010 08:39 Fuad Hasan
User Rating: / 0 Poor Best
FINALTERM EXAMINATION
Spring 2010
CS101- Introduction to Computing Shared by Raza Tahir
www.vuzs.nethttp://groups.google.com/group/vuzs
Time: 90 minMarks: 58Question No: 1 ( Marks: 1 ) - Please choose one __________% of the users have left websites in frustration due to poor navigation. ► 40 ► 62 ► 83 ► 91
Question No: 2 ( Marks: 1 ) - Please choose one The impact of a digit in a number is determined by its --------------- ► Value ► Location ► Length ► None of above
Question No: 3 ( Marks: 1 ) - Please choose one Hexadecimal number system is based on -------------------- digits ► 2 ► 8
► 12 ► 16
www.vuzs.nethttp://groups.google.com/group/vuzs Question No: 4 ( Marks: 1 ) - Please choose one TCP stands for ___________. ► Total communication protocol ► Transmission control protocol ► Transfer control protocol ► Transfer collection protocol
Question No: 5 ( Marks: 1 ) - Please choose one The browser breaks down the URL into ________ parts. ► 2 ► 3 ► 4 ► 5
Question No: 6 ( Marks: 1 ) - Please choose one A single pixel can acquire approximately ___________ color schemes. ► 1 million ► 2 million ► 10 million ► 16 million
Question No: 7 ( Marks: 1 ) - Please choose one Serial arrangement in which things follow logical order or a recurrent pattern, such as statements executing one by one, is called __________. ► Loop ► Sequence ► Condition ► Arraywww.vuzs.nethttp://groups.google.com/group/vuzs
Question No: 8 ( Marks: 1 ) - Please choose one According to a popular heuristic, success is defined by ___________.
► The user ► The builder ► Both user and builder ► None of the given options
Question No: 9 ( Marks: 1 ) - Please choose one Which one is the best option for designing a Medical Expert System? ► Rule Based System ► Genetic Algorithm ► Fuzzy Logic ► Neural Network
Question No: 10 ( Marks: 1 ) - Please choose one document.write("20"+"12") ;The out put of the above statement is ____________. ► 1220 ► 2012 ► 20 12 ► 32
Question No: 11 ( Marks: 1 ) - Please choose one Due to working at home, contact with the colleagues is __________, which may result in __________ quality of work ► Reduced, Poorer ► Reduced, Better ► Increased, Poorer ► Increased, Better
Question No: 12 ( Marks: 1 ) - Please choose one The effective way not to only write programs but also it works properly and further more to minimize the time and the development cost of the program is called___________________ ► Programming Mechanism ► Programming Methodology ► Programming Synchronization ► None of the given optionswww.vuzs.nethttp://groups.google.com/group/vuzs
Question No: 13 ( Marks: 1 ) - Please choose one The tasks performed to determine the existence of defects is called _______ ► Debugging ► Testing ► Repairing ► Coding
Question No: 14 ( Marks: 1 ) - Please choose one Deep Blue was the name of ► computer ► human ► city ► game
Question No: 15 ( Marks: 1 ) - Please choose one There is a battery on the motherboard to: ► Give power to the processor ► Save information when computer is off ► Save information when computer is on ► Give power to the motherboard
Question No: 16 ( Marks: 1 ) - Please choose one Compound Statement after decision constructs in JavaScript is enclosed with ► ( ) ► [ ] ► { }; ► { }www.vuzs.nethttp://groups.google.com/group/vuzs
Question No: 17 ( Marks: 1 ) - Please choose one ______ occurs when a function calls itself. ► Recursion ► Call by value ► Call by reference ► Parsing
Question No: 18 ( Marks: 1 ) - Please choose one Which function returns integer nearest to x ? ► random() ► exp(x) ► log(x) ► round(x)
Question No: 19 ( Marks: 1 ) - Please choose one Microphone is an input as well as output device. This statement is ► True ► False
Question No: 20 ( Marks: 1 ) - Please choose one 74HC163 has two enable input pins which are _______ and _________ ► ENP, ENT ► ENI, ENC ► ENP, ENC ► ENT, ENI
Question No: 21 ( Marks: 1 ) - Please choose one Radio Buttons are used when you want the user to select one of a limited number of choices. ► True ► False
www.vuzs.nethttp://groups.google.com/group/vuzs Question No: 22 ( Marks: 1 ) - Please choose one In partitioning of program/module, it should be assured that partitioned chunks should be as _________ as possible. ► Dependent ► Independent ► Complex ► All of the above
Question No: 23 ( Marks: 1 ) - Please choose one In a library’s database, if there is an entry in the register for Book # 423 then the corresponding Book must actually exist; is an example of which type of data integrity: ► Type integrity ► Limit integrity ► Physical Integrity ► Referential Integrity
Question No: 24 ( Marks: 1 ) - Please choose one DBMS and Database are two names of one term . ► True ► False
Question No: 25 ( Marks: 1 ) - Please choose one There are _______ types of program errors ► 2 ► 4 ► 6 ► 3
Question No: 26 ( Marks: 1 ) - Please choose one Super computers consists of more than one parallel processors because ► One big processor is more expensive than parallel processors ► Through parallel processors problems can be solved easily ► Small processors are easy to manufacture ► All of the given
Question No: 27 ( Marks: 2 ) What is the difference between ‘single-line text input field’ and ‘password input field’ ?ANS:A Password Field is good for sensitive information. The only item that is absolutely necessary is the Submit Button. It is a good idea to include a Reset Button for the convenience of the user.A text field gathers information using a single line of text. This field is useful for short answers. The default text field is blank. If you want to specify default text, use the VALUE attribute. .
Question No: 28 ( Marks: 2 ) What is internet?ANS: Internet is also called WAN, which means the interconnection of large number of computer networks and it consists of millions of private, public, academic, business, and government networks of local to global scope that are linked by a broad array of electronic and optical networking technologies.Question No: 29 ( Marks: 2 ) In JavaScript, what is event handling? What are the two types of events? ANS: Event handling means capturing an event and responding to that.Events e.g. onMouseOver, OnClick, onLoad, Onunload, updating the clock etc. are captured by the Java script & according to the programs they are responded accordinglyQuestion No: 30 ( Marks: 2 ) Define the key weakness of the web?ANS:www.vuzs.nethttp://groups.google.com/group/vuzs Question No: 31 ( Marks: 3 ) How can we include images in a web page using HTML and Java script?ANS:Image in HTMLIt is easier to insert images and pictures i.e. JPG, GIF & BMP files in the web page through HTM codes.The <IMG> tag is used which is used as under:-<img src=URL, alt=textHeight=(in pixels) width=(in pixels)
Images in JavaScriptImages in JavaScript may be used with the event handling i.e. OnLoad, OnUnload, OnError and OnAbort etc.The properties i.e. used for Java script are as under:-1. Name2. Border3. Complete4. Height5. srcfor example:-<img name=”xyz” src=”abc.jpg”>Question No: 32 ( Marks: 3 ) Differentiate between onLoad and onUnloadANS:On load event is used when the page is load in the browser while on the other side onUnload event works when the page closes down.
www.vuzs.nethttp://groups.google.com/group/vuzs Question No: 33 ( Marks: 3 ) Elaborate Rester Graphics with examples.ANS:Raster graphics are digital images created or captured (for example, by scanning in a photo) as a set of samples of a given space . A raster file is usually larger than a vector graphics image file. A raster file is usually difficult to modify without loss of information.Examples of raster image file types are: BMP, TIFF, GIF, and JPEG files.www.vuzs.nethttp://groups.google.com/group/vuzs Question No: 34 ( Marks: 5 ) What is a Relational Database? Give the names of any three RDBMS software. (2+3)ANS:Database architecture consists of three levels, external, conceptual and internal. Clearly separating the three levels was a major feature of the relational database.NAMES:Oracle Database software, Linux, and oracle e business database software , and Oracle OLAP.Question No: 35 ( Marks: 5 ) How many ways are there to call a function in a program ? Explain with exampleANS:there are two methods of function in a program1st method is used within the html coding with immediate in the even handlingon the other side function can also be defined in the heading portion of the html pageit is a better choice to use function as it include many statments in it.OnMouseOver= “if(document.sendEmail.sender.value.length<1)Window.alert(‘empty field!’)”while in the heading portionit will be asfunction checkForm() {if ( document.sendEmail.sender.value.length < 1) {window.alert( “Empty Field” );}Question No: 36 ( Marks: 5 ) What do you mean by the term 'Telepresence' in Computing World?ANS
Question No: 1 ( Marks: 1 ) - Please choose one ---------- was known as “mill” in Analytical engine. ► Memory
► Processor ► Monitor ► Mouse
Question No: 2 ( Marks: 1 ) - Please choose one Vacuum tubes were replaced by ___ ► Punch cards ► Transistors ► Micro Processors ► Resistors
Question No: 3 ( Marks: 1 ) - Please choose one The impact of a digit in a number is determined by its ---------------
► Value ► Location ► Length ► None of above
Question No: 4 ( Marks: 1 ) - Please choose one Detailed plan, specifying the required resources and expecteddeliverables, is done in ________ phase.
► Planning ► User Requirements ► Design ► Developer Specification
Question No: 5 ( Marks: 1 ) - Please choose one Which of the following application is collections of cells?
► Word ► Excel ► PowerPoint ► Outlook Express
Question No: 6 ( Marks: 1 ) - Please choose one VisiCalc was the first popular _______application on PC’s.
► Spreadsheet ► Word processor ► Presentation ► Database
Question No: 7 ( Marks: 1 ) - Please choose one __________ is the example of Shrink-wrapped software
► PIA information system ► WinZip trial pack ► Linux ► MS Word
Question No: 8 ( Marks: 1 ) - Please choose one Which of the following is/are the parts of Operating system components?
► GUI ► Device Manager ► Shell ► All of these
Question No: 9 ( Marks: 1 ) - Please choose one Spread sheet is a type of _______________. ► Productivity software ► Engineering software ► Mathematical software ► Business software
Question No: 10 ( Marks: 1 ) - Please choose one Register is a kind of ______memory
► Fast ► Super fast ► Slow ► Very slow
Question No: 11 ( Marks: 1 ) - Please choose one The grand-daddy of the today’s global Internet was ► WAN ► ARPANET ► Intranet ► LAN
Question No: 12 ( Marks: 1 ) - Please choose one A _________translates a high-level language (that is easy tounderstand for humans) into a language that the computer canunderstand ► Computer ► Transistor ► Compiler ► Device
Question No: 13 ( Marks: 1 ) - Please choose one
Web is a unique invention by humans in terms that it is: ► accessible to only the owners who control it ► accessible from particular locations only ► accessible to all humans ► accessible to only the educational institutes
Question No: 14 ( Marks: 1 ) - Please choose one ASCII WHITE is the fastest Super computer which can perform__________ calculations in one second. ► 1.3 billion ► 1.3 trillion ► 1.3 miillion ► 1.3 thousand
Question No: 15 ( Marks: 1 ) - Please choose one Which one of these is NOT an example of storage devices? ► Tape ► RAM ► Floppy ► DVD
Question No: 16 ( Marks: 1 ) - Please choose one 1 byte consists of: ► 8 bits ► 10 bits ► 12 bits ► 16 bits
Question No: 17 ( Marks: 1 ) - Please choose one _____ is the example of server-side scripts on Unix servers. ► ASP ► CGI ► VBScript ► JavaScript
Question No: 18 ( Marks: 1 ) - Please choose one Randomized algorithms are often ________ than deterministicalgorithms for the same problem. ► Simpler and more slow ► Simpler and more efficient ► Complex and more efficient ► Complex and more slow
Question No: 19 ( Marks: 1 ) - Please choose one In JavaScript, a || b is interpreted as
► a is true or b is false ► a is true and b is true ► a is false and b is true ► a is true or b is true or both are true
Question No: 20 ( Marks: 1 ) - Please choose one The intersection of a row and a column is called ► Data ► Field ► Formula ► Non of the above
Question No: 21 ( Marks: 1 ) - Please choose one HTML pages are edited by _______ ► MS Front page ► Notepad ► Dreamweaver ► All of These
Question No: 22 ( Marks: 1 ) - Please choose one ______________ software directly interacts with the user.
► Application software
► System software
► Anonymous software
► Interactive software
Question No: 23 ( Marks: 1 ) - Please choose one What is the key feature of computer which is against human nature?
► Can’t get bored.
► Pattern recognition ► Repetition
► None
Question No: 24 ( Marks: 1 ) - Please choose one -------------------- Invented at the Imperial University in Tokyo byYoshiro Nakamats
► Hard drive ► Flash drive ► Floppy disk ► Optical disc
Question No: 25 ( Marks: 1 ) - Please choose one
This element of Flow Chart is called_____________. ► Process ► Off page connector ► Decision ► Connector
Question No: 26 ( Marks: 1 ) - Please choose one In flow charts, there is only one entry point in conditions whilethere is/are__________ exit points.
► 1 ► 2 ► 3 ► 4
Question No: 27 ( Marks: 1 ) What is the difference between a web page and a website ? Ans.
Question No: 28 ( Marks: 1 ) What is java script?
Question No: 29 ( Marks: 2 ) What is the usage of microcontrollers? Give two examples.
Question No: 30 ( Marks: 3 ) What is title tag in HTML? Give an example of title tag showingVirtual University of Pakistan as web page title.
Question No: 31 ( Marks: 5 ) Fill the column 3 of the table after evaluating the expressions in column 2
Operator Expression Result
+ a=2;b=a+5; b=7/ a=15;b=5; a/b=3% a=15;b=75; b%a=11.25* a=5;b=9;c=a*b c=45- a=90;b=100;c=a-b c=-10
Question No: 32 ( Marks: 5 ) How you can enhance the capability of a micro processor?
HTTP stands for:
Hyper Text Transparent Protocol Hyper Terminal Transfer Provider Hyper Text Transfer Procedure Hyper Text Transfer Protocol
_______ can perform at or near the currently highest operational rate for computers.
Microcomputers Supercomputers Personal Computer Mini Computer
First computer designed for commercial applications was:
UNIVAC 1 ENIAC EDVAC Attanasoff-Berry Computer
Attanasoff-Berry Computer the first computer that used:
Binary number system Octal number system Decimal number system Hexadecimal number system
CD stands for:
Computer Disc Computer Data Compact Disc Compact Data The first Web browser with a GUI was generally available in: 1992 1993 1994 1995 World’s first large-scale, automatic digital computer was:
Attanasoff-Berry Computer Harvard Mark 1 ENIAC IBM-PC 1 byte consists of _______ bits. 10 9 8 None of the given choices The Semantic Web is a idea of: John Von Neuman Ada Bill Gates Tim Berners-Lee
USB stands for: Uniform System Bill Universal System Bus Universal Serial Bus Unified Sequential Bus
Which one of these is NOT an example of storage devices? CD Floppy Hard Disk RAM
What will replace Transistors? Electro-mechanical computing Vacuum tube computing Quantum computing Nothing can replace Transistors
if a computer could pass the Turing test then it would be able to: win a million dollar prizethink like human beingsthink but slower than humansdo the things faster
The name of very first computer was: ABCBCDEDCNone of the given choices
SCSI stands for: Small computer system interfaceSystem Common Small IntegrationSilicon Computer System InterfaceNone of the given choices In Analysis of Algorithms ________ generally measured in terms of the number of steps required to execute an algorithm
Bandwidth
Time
Memory
Logic functions
Today’s computers are based on the technology of _____ ► Punch cards ► Vacuum tubes ► Transistors ► Resistors JavaScript consider every thing as: ► Control ► Window ► Object ► Statement
A vocabulary and set of grammatical rules for instructing a computer to perform specific tasks is called ► Software ► Pr ogramming language ► Device driver ► Interpreter
Programs that are typically started from a shell (or automatically via a scheduler) are called ► Batch programs ► Event-driven programs ► Sequential programs ► Application programs ____________ translates the High level language program, one statement at time. ► Interpreter ► Compiler ► Utility program ► Anti virus software When we use <INPUT type=“password”>, what will happen? ► Text will not be visible ► Text will be in normal format ► Text will be in **** format ► Text will be in #### formatWhich one is correct?
► <HEAD> </HEAD> ► <HEAD> <END> ► <HEAD> </END> ► <HEAD> <\HEAD> Compared to vacuum tubes, Transistors offer: ► Much smaller size ► Better reliability ► Much lower cost ► All of the given ch oices ______ is a client program that uses HTTP to make requests to Web servers throughout the internet on behalf of the user. ► Web Application ► Web Browser ► Internet Application ► HTML We can change the background color in HTML, using ___ attribute of <body> ► background ► bgcolor ► backcolor ► backgroundcolor
______ are personal computers that are designed to be easily transported and relocated. ► Desktops
► Portables ► Servers ► Workstations Which one of these is NOT an example of storage devices? ► Tape ► RAM ► Floppy ► DVD Structures, in which another list starts before the first list is finished, are called: ► Multiple Lists ► Nested Lists ► Ordered Lists ► Un-ordered Lists __________ maintains index of names and location of the files. ► File Folder ► File manager ► File system ► Operating system Microphone is an input as well as output device. This statement is ► True ► False Which of the following manages the HW and SW resources of the computer system? ► Hardware ► System Software ► Operating system ► Graphics Software
_____________ is generally measured in terms of the number of steps required to execute an algorithm. ► Space ► Time ► Memory and time ► Bandwidth
--------------- Invented at the Imperial University in Tokyo by Yoshiro Nakamats►Hard drive►Flash drive►Floppy disk►Optical disc
Algorithm gives us: ► Definition of a problem ► Sequence of steps to solve a problem ► Proper understanding of a problem ► Solution to a pr oblem
---------- was known as “mill” in Analytical engine. ► Memory ► Processor ► Monitor ► Mouse
Vacuum tubes were replaced by ___ ► Punch cards ► Transistors ► Micro Processors ► Resistors
The impact of a digit in a number is determined by its --------------- ► Value ► Location ► Length ► None of above
Which of the following application is collections of cells? ► Word ► Excel ► PowerPoint ► Outlook Express
VisiCalc was the first popular _______application on PC’s.
► Spreadsheet ► Word processor ► Presentation ► Database
__________ is the example of Shrink-wrapped software
► PIA information system ► WinZip trial pack ► Linux ► MS Word
Which of the following is/are the parts of Operating system components?
► GUI ► Device Manager ► Shell ► All of these
Spread sheet is a type of _______________. ► Productivity software ► Engineering software ► Mathematical software ► Business software
Register is a kind of ______memory
► Fast ► Super fast ► Slow ► Very slow
A _________translates a high-level language (that is easy to understand for humans) into a language that the computer can understand ► Computer ► Transistor ► Compiler ► Device
Web is a unique invention by humans in terms that it is: ► accessible to only the owners who control it ► accessible from particular locations only ► accessible to all humans ► accessible to only the educational institutes
ASCII WHITE is the fastest Super computer which can perform__________ calculations in one second. ► 1.3 billion ► 1.3 trillion ► 1.3 million ► 1.3 thousand
Which one of these is NOT an example of storage devices? ► Tape ► RAM ► Floppy ► DVD
1 byte consists of:
► 8 bits ► 10 bits ► 12 bits ► 16 bits
Randomized algorithms are often ________ than deterministicalgorithms for the same problem. ► Simpler and more slow ► Simpler and more efficient ► Complex and more efficient ► Complex and more slow
The intersection of a row and a column is called ► Data ► Field ► Formula ► Non of the above HTML pages are edited by _______ ► MS Front page ► Notepad ► Dreamweaver ► All of These ______________ software directly interacts with the user. ► Application software ► System software ► Anonymous software ► Interactive software
What is the key feature of computer which is against human nature? ► Can’t get bored. ► Pattern recognition ► Repetition ► None
The Best feature of Spread sheets is1. Redo2. Undo3. Cut4. Non of the given
The programs in which no user interact with the computer this type of programs are called1. Batch Programs 2. Event-Driven Programs3. Both of above4. Non of the given
Because of spending more time on the internet, the distances among the families have been _____.IncreasedExpandedContractedShortened
Deep Blue was the name of: HumanComputerCityNone of the given choices
___ provides a simple, consistent way for applications to interact with the HW without having to know all the details of the HW ► Explorer.exe ► System Files ► Operating system ► Application Software Blue Pacific is a name of _____ computer.► Mini► Desktop► Micro► Super
Monte Carlo algorithm is an example of►Randomized algorithms► Greedy algorithm► both greedy and randomized ► Heuristics
A diode functions as the electronic version of a __________-way valve. ► one ► two ► three ► four What is name of book from which word algorithm is taken ? ► Algebra and trigonometry ► Introduction to algorithms ► Research for new horizons ► Algoritmi de numero Indorum
<form> Tags always placed between the <BODY> and </BODY> tags of a Web page ► True ► False _______ consists of cells arranged in rows & columns ► Spreadsheets Software ► Word processor ► Presentation Software ► Microsoft Paint Software _____ was designed as a replacement for typewriter ► Spreadsheet Software ► Word Processor Software ► Presentation Software ► Database Software Machine language is also called ► Assembly Language ► Binary Language ► High Level Language ► HTML Language When the user needs something to be done by the computer, he/she gives instructions in the form of _____ to computer ____ ► Software, Hardware ► Hardware, Software ► System Software, Application Software ► Graph, Monitor A truth table defines the _________of a logic function for all possible _________ ► Input -- Outputs ► Output -- Inputs ► Process -- Inputs ► Input -- Processes Which one is correct?
► <BODY></BODY> ► <body></body> ► Both <BODY></BODY> and <body></body> ► <BODY/> AutoCAD falls in the category of _________________ ► Engineering Applications ► Graphics Applications
► Scientific Applications ► Business Applications ____________ is a system software that converts the source code written in high level language into machine language code. ► Utilities ► Drivers ► Language Translator ► None of the these Which of the following number system is used by microprocessor?
► Binary ► Decimal ► Octal ► Hexadecimal The __________Processor is specially designed for PDA? ► PowerPC ► Strong ARM ► Crusoe ► SPARC
Mainframe Computers are also called _____ ► Enterprise Servers ► Personal Servers ► Enterprise Managers ► Window Servers
URL is a/an ________ ► Device ► Component ► Address ► Tool Ada, Countess of Lovelace developed first: ► Computer ► Website ► Computer Program ► Analytical engine
Hexadecimal number system is based on ------------------ digits ► 2 ► 8 ► 12 ► 16
<UL> tag is used to
► end the line ► create ordered list ► create unordered listWhich of the following is/are the parts of Operating system components? ► GUI ► Device Manager ► Shell ► All of these
The key feature of Scientific/Engineering/Graphics applications is _________ ► Intense calculations ► User-friendly ► Reliability ► Cost-effectives
All the hardware components of the Computer system are installed on -----------. ► Microprocessor ► Motherboard ► Monitor ► Memory
Web Pages developed for human as well computer understanding are called as ► Static Web Pages ► Semantic Web Pages ► Dynamic Web Pages ► Java Web Pages
The first -------------was invented at Bell Laboratories on December 16, 1947 by William Shockley. ► Transistor ► Vacuum Tube ► Punch ► Transmitter
[email protected] Page 1 2/15/2010
CS 101 Introduction to ComputingMCQs V.1 byFarooqIjaz and JIN1. To stop Industrial Espionage we use_______Select correct option:Private networksEncryptionNetwork sniffersAll of the given2. ____________________ is a collection of data organized in such way that the computer canquickly search for a desired data item.Select correct option:Data BaseDBMSData MiningFile System3. In ________________ automatic machines perform various tasks that were previouslyperformed by humans.Select correct option:Fuzzy LogicRoboticsRule based SystemsNone of these4. Internet is also know as:Select correct option:LANNetworkNetwork of NetworksAll of the given choices5. The Standard Inverse Trigonometric Function asin(x) returns _____.Select correct option:arcsinearcsinarcsin(x)None of the above6. In ____, the spies of one business monitors the network traffic of their competitors.Select correct option:Industrial intelligenceGenerated by Foxit PDF Creator © Foxit Softwarehttp://www.foxitsoftware.com For evaluation [email protected] Page 2 2/15/2010Industrial EspionageIndustrial spying7. Which is the protocol that is used to send and receive eMail messages over a TCP/IPnetwork?Select correct option:FTPTCPTelnet ProtocolSMTP
8. Good design should assist the user inSelect correct option:Getting resultsSearchingRecovering from errorsReading the information9. _______ returns a string containing characters copied from positions n to m-1.Select correct option:charAT(n)substring (m)substring(n,m)None of the given10. Because of web, people are shifting from mass marketing to _______________Select correct option:Direct marketingPersonal marketingInternet marketingAll of the given11. Viruses attach themselves to other computer programs or data files, are known as____Select correct option:TrojansGuestsHostsSpies12. One can run a program on a remote computer using the ____________ protocol.Select correct option:SMTPTELNETFTPNone of the given choicesGenerated by Foxit PDF Creator © Foxit Softwarehttp://www.foxitsoftware.com For evaluation [email protected] Page 3 2/15/201013. The greatest, shared resource of information created by humankind is:Select correct option:WebDictionaryVocabularyGlossary14. ___________ executes the specified JavaScript code when a window loses focusSelect correct option:onBluronFocusonLoadonUnload15. Email uses ___________ protocol.Select correct option:SMTPHTTPFTPNone of the given choices16. ejaz041: _______ returns a randomly selected, floating point number between o and 1
Select correct option:Math.randomrandomrandom()none of the given17. ______________ treats everything that is drawn as an object.Select correct option:Raster GraphicsBit MappedVector GraphicsNone of theseGenerated by Foxit PDF Creator © Foxit Softwarehttp://www.foxitsoftware.com For evaluation [email protected] Page 4 2/15/201018. A named collection of properties (data, state) & methods (instructions, behavior) is calledSelect correct option:ObjectEntityRelationTemplate19. The pattern in which computer are connected together to form a network is called :Select correct option:Network TopologyNetwork TransmissionNetwork ProtocolNone of the given choices20. Unlike viruses, ________________ are stand-alone programsSelect correct option:Trojan horsesLogic- or time-bombsWormsNone of the given21. The ____________ is the Advantage of Functions.Select correct option:Number of lines of code is reducedCode becomes easier to read & understandCode becomes easier to maintain as changes need to be made only at a single locationinstead multiple locationsAll of the Given.22. _____ is designed for 2D- Animation.Select correct option:Flash AnimationVector GraphicsWeb BrowserGenerated by Foxit PDF Creator © Foxit Softwarehttp://www.foxitsoftware.com For evaluation [email protected] Page 5 2/15/2010None of the given
23. ____________________appear to be something interesting and harmless (e.g. a game) butwhen they are executed, results in destruction.Select correct option:Trojan horsesLogic- or time-bombsWormsViruses24. TCP stands for :Select correct option:Transmission Control PracticalTransmission Control ProtocolTransfer Center ProtocolNone of the given choices25. __ is a type of computer-to-computer messaging.Select correct option:TCPTelnetE-mailFTP26. Using __, a user can remotely log on to a computer (connected to the user through anetwork, e.g. Internet) & have control over it like a local user, including control over runningvarious programs ?Select correct option:FTPTCPTelnet ProtocolNone of the given choices27. __________________ can be used for entering, editing or viewing data , one record at a timeSelect correct option:FormsReportsQueriesTables28. ________________ are the effective and user-friendly way of presenting summarized dataSelect correct option:FormsReportsQueriesTablesGenerated by Foxit PDF Creator © Foxit Softwarehttp://www.foxitsoftware.com For evaluation [email protected] Page 6 2/15/201029. Databases consisting of two or more related tables are called _____________Select correct option:DatabasesRelational DatabasesRDBMSFlat-Files30. Global variables are:
Select correct option:Visible everywhere on the web pageVisible only in the block in which they are declaredVisible only in the main codeNone of the given choices31. ______________ treats everything that is drawn as an object.Select correct option:Raster GraphicsBit MappedVector GraphicsNone of these32. Which one is the old profession that has been eliminated because of computingSelect correct option:TypistsBank managerComputer OperatorsEmployee Monitoring33. Using Color Mapping scheme only a limited number of color called ___________ areallowed.Select correct option:ReservedPointersPlateletNone of these34. The part of the virus that generally consists of malicious computer instructions iscalled___________________Select correct option:Infection propagation componentActual destructive componentPayloadTransmitter35. The software used for the scanning of the internet severs is called ________.Select correct option:Wscan SWMscan SWGenerated by Foxit PDF Creator © Foxit Softwarehttp://www.foxitsoftware.com For evaluation [email protected] Page 7 2/15/2010Sscan SWVscan SW36. WAN stands for :Select correct option:Wireless Area NetworkWide Area NetworkWide Air NetworkNone of the given choices37. Good design should assist the user inSelect correct option:Getting resultsSearchingRecovering from errorsReading the information38. ____________ images enhanced to impart the illusion of depth.Select correct option:
ParallelDiagonalFlatNone of these39. In relational database, related data is stored in the form of ___Select correct option:TablesRowsColumnsFields40. internet-society is considered under Surveillance because:Select correct option:While surfing, we are being watched, constantlyOur every click is recorded and analyzed to extract patterns and behaviorsWebcams are becoming common. Providing a cheap way for parents to watch their children'severy moveAll of the given41. A CAD drawing consist of many geometric shapes like straight lines , arc , tc and therefore isstored in a _________ format.Select correct option:ScalarVectorBoth a & bNone of theseGenerated by Foxit PDF Creator © Foxit Softwarehttp://www.foxitsoftware.com For evaluation [email protected] Page 8 2/15/201042. Events can be captured in the HTML code, and then directed to a JavaScript __________foran appropriate responseSelect correct option:BODY TAGHANDLERFUNCTIONEVENT43.All of the following are properties of Mathematical functions in Java Script EXCEPTSelect correct option:Math.PIMath.EMath.LOG2EMath.2LN44. ___________________ based on the principles of the approximate reasoning faculty thathumans use when faced with linguistic ambiguity.Select correct option:Fuzzy LogicRule-based SystemsFeed-Forward NetworkNone of these45._________________ are used to view, change and analyze data
Select correct option:FormsReportsQueriesTables46. Self-replicating SW that eludes detection and is designed to attach itself to other files is called___________.Select correct option:TrojansVirusesSniffersOperating System47. onFocus executes the specified JavaScript code when _________Select correct option:a window receives focusa form element receives input focusa window receives focus or when a form element receives input focusNone of the Given.48. Which of the statements is NOT true about “Color Usage Guidelines” for developing apresentation?Select correct option:Generated by Foxit PDF Creator © Foxit Softwarehttp://www.foxitsoftware.com For evaluation [email protected] Page 9 2/15/2010Use color sparingly to to highlight a point, but don't get carried awayDo not use colors like yellow or red for background except where needed.Do not use colors like green, blue and such like colors except where needed.None of given options49. A CAD drawing consist of many geometric shapes like straight lines , arc , tc and therefore isstored in a _________ format.Select correct option:ScalarVectorBoth a & bNone of these50. Program(s) used for writing, sending, receiving, and displaying E-mail messages are:Select correct option:SMTP serverE-mail clientPOP3 serverAll of the given choices51. If the RGB scheme is used to display an image of size 1024*768 pixels then the image willrequire ________________of storage.Select correct option:22.5 MB2.25 KB2.25 MBNone of these
52. Standard _______functions returns the arcsine, arccosine or arctangent of ‘r’ in radiansSelect correct option:Inverse-TrigonometricTrigonometricMathematicGraphic53. The user’s & the contact’s IM clients are ready to communicate directly, this communicationis called:Select correct option:Peer-to-peerClient-serverPeer-to-server-peerAd hoc network54. ______________ treats everything that is drawn as a bit-map.Select correct option:Vector GraphicsScalar GraphicsGenerated by Foxit PDF Creator © Foxit Softwarehttp://www.foxitsoftware.com For evaluation [email protected] Page 10 2/15/2010Raster GraphicsNone of these55. The system that manages relational database is called _____Select correct option:Database Management SystemData Management SystemRelational Database Management SystemFlat-File System56. A named collection of properties (data, state) & methods (instructions, behavior) is calledSelect correct option:ObjectEntityRelationTemplate57. Two or more computers connected together so that they can share information and resourcesare termed as :Select correct option:Computer NetworksComputer ProtocolsNetwork TopologiesNone of the given choices58. Multimedia Presentations are:Select correct option:All electronicDifficult to catalogEasy, but expensive as compared to old presentation methodsCant present, presenter-free interactive material59. _________________ is the process of efficiently organizing data in a database.Select correct option:Data Mining
Data NormalizationData RedundancyData Manipulation60. Which one is the old profession that has been eliminated because of computing.Select correct option:Computer operatorsGenerated by Foxit PDF Creator © Foxit Softwarehttp://www.foxitsoftware.com For evaluation [email protected] Page 11 2/15/2010Bank managertelephone operatorsEmployee Monitoring61. __________has changed our way of life like no other technology.Select correct option:Computational technologyComputer technologyComputing technologyNone of the Above62. ______ is a special purpose computer that directs the data traffic when several paths areavailable.Select correct option:BridgeRouterGatewayNone of the given choices63. Programs that can capture and respond to events are called ____Select correct option:Subject-Driven ProgramsEvent-Driven programsStructured ProgramsSubject-Oriented Programs64. Mixed-case capitalization of event handlers (e.g. onClick) is __________ for JavaScript eventhandlers defined in HTML codeSelect correct option:a Defined Rulea Requirementa ConventionNecessary65. Rule of thumb learned through trial & error is calledSelect correct option:HeuristicMistakeCommon senseExperienceGenerated by Foxit PDF Creator © Foxit Softwarehttp://www.foxitsoftware.com For evaluation only.
MC090408212 : Maryam Said Hussain Khan Time Left 52
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Quiz Start Time: 09:34 AM s)
Question # 1 of 10 ( Start time: 09:34:09 AM ) Total Marks: 1 ____________________ is the process of analyzing large databases to identify patterns
Select correct option:
Data Mining
Data Normalization
Data Redundancy
Data Manipulation
MC090408212 : Maryam Said Hussain Khan
Quiz Start Time: 09:34 AM
Time Left
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Question # 2 of 10 ( Start time: 09:34:57 AM ) Total Marks: 1 onFocus executes the specified JavaScript code when ___________
Select correct option:
a window receives focus
a form element receives input focus
a window receives focus or when a form element receives input focus
None of the Given.
MC090408212 : Maryam Said Hussain Khan
Quiz Start Time: 09:34 AM
Time Left
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Question # 3 of 10 ( Start time: 09:35:44 AM ) Total Marks: 1 CERN releases WWW in:
Select correct option:
1992
1993
1994
None of the given choices
MC090408212 : Maryam Said Hussain Khan
Quiz Start Time: 09:34 AM
Time Left
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Question # 4 of 10 ( Start time: 09:36:21 AM ) Total Marks: 1 Communications on the internet is controlled by a set of two protocols, named :
Select correct option:
HTTP & SMTP
FTP & TELNET
TCP & IP
None of the given choices
MC090408212 : Maryam Said Hussain Khan
Quiz Start Time: 09:34 AM
Time Left
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Question # 8 of 10 ( Start time: 09:41:11 AM ) Total Marks: 1 One of the disadvantages of working at home is________________
Select correct option:
Family life may be happier because of living at home.
Family life may suffer as well, as some never turn off, and keep on working through out the day, evening and night
Family life may become happier because he can give more time to his family.
There is no disadvantage of working at home.
MC090408212 : Maryam Said Hussain Khan
Quiz Start Time: 09:34 AM
Time Left
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Question # 10 of 10 ( Start time: 09:43:13 AM ) Total Marks: 1 The greatest, shared resource of information created by humankind is:
Select correct option:
Web
Dictionary
Vocabulary
Glossary
BC090402704 : Komia Maqbool
Quiz Start Time: 09:45 AM
Time Left
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Question # 1 of 10 ( Start time: 09:45:40 AM ) Total Marks: 1 There are _____________ types communication channels.
Select correct option:
2
3
4
5
BC090402704 : Komia Maqbool
Quiz Start Time: 09:45 AM
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Question # 2 of 10 ( Start time: 09:46:31 AM ) Total Marks: 1
The Cyberwarefare is a ______
Select correct option:
Crime
War
Software
Game
BC090402704 : Komia Maqbool
Quiz Start Time: 09:45 AM
Time Left
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Question # 3 of 10 ( Start time: 09:47:12 AM ) Total Marks: 1 In the statement “PopUp(“Message”)” :
Select correct option:
“PopUp” is the function Name, “Message” is the argument
“Message” is function identifier
Syntax Error: functions cannot be called in this way
Error: function is undefined
BC090402704 : Komia Maqbool
Quiz Start Time: 09:45 AM
Time Left
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Question # 4 of 10 ( Start time: 09:47:59 AM ) Total Marks: 1 RGB scheme stands for _________________________________.
Select correct option:
Red Grey Blue
Red Green Brown
Red Green Blue
Red Green Black
BC090402704 : Komia Maqbool
Quiz Start Time: 09:45 AM
Time Left
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Question # 5 of 10 ( Start time: 09:48:46 AM ) Total Marks: 1 _____________ is the part of the virus that generally consists of malicious computer instructions
Select correct option:
Off load
Payload
Loader
Transmitter
BC090402704 : Komia Maqbool
Quiz Start Time: 09:45 AM
Time Left
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Question # 6 of 10 ( Start time: 09:49:56 AM ) Total Marks: 1 Unlike viruses, __________________ are stand-alone programs
Select correct option:
Trojan horses
Logic- or time-bombs
Worms
None of the given
BC090402704 : Komia Maqbool Time
Left 56
Quiz Start Time: 09:45 AM sec(s)
Question # 8 of 10 ( Start time: 09:50:29 AM ) Total Marks: 1 Voice over IP has _____ modes
Select correct option:
2
3
4
5
BC090402704 : Komia Maqbool
Quiz Start Time: 09:45 AM
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Question # 9 of 10 ( Start time: 09:51:35 AM ) Total Marks: 1 We use __________ to stop Break-Ins.
Select correct option:
Scanners
Intrusion detectors
Firewalls
Intrusion detectors and Firewalls
BC090402704 : Komia Maqbool
Quiz Start Time: 09:45 AM
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Question # 10 of 10 ( Start time: 09:52:54 AM ) Total Marks: 1 Which one can lead user to leave your website?
Select correct option:
Simple design
Poor navigation
Information layout
Adaptable design
BC090402702 : Naila Nazir
Quiz Start Time: 09:54 AM
Time Left
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Question # 1 of 10 ( Start time: 09:54:05 AM ) Total Marks: 1 _____________________ are the subcategories of AI
Select correct option:
Expert Systems
Robotics
Natural Language Processing
All of the above
BC090402702 : Naila Nazir
Quiz Start Time: 09:54 AM
Time Left
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Question # 3 of 10 ( Start time: 09:55:19 AM ) Total Marks: 1 With the Help of FTP we can:
Select correct option:
List, change, create folders on a remote computer
Upload and download files
Transferring Web content from the developer’s PC to the Web server
All of the given choices
BC090402702 : Naila Nazir
Quiz Start Time: 09:54 AM
Time Left
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Question # 4 of 10 ( Start time: 09:56:08 AM ) Total Marks: 1 Which protocol is used for receiving E-mail messages?
Select correct option:
FTP
POP
Telnet Protocol
SMTP
BC090402702 : Naila Nazir
Quiz Start Time: 09:54 AM
Time Left
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Question # 5 of 10 ( Start time: 09:57:09 AM ) Total Marks: 1 The organizations are learning that business can be done in a more effective manner if emphasis is placed upon ______________.
Select correct option:
Cooperation
Shared responsibility
Networking
All of the given
BC090402702 : Naila Nazir
Quiz Start Time: 09:54 AM
Time Left
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Question # 6 of 10 ( Start time: 09:58:00 Total Marks: 1
AM ) ___ is used to transfer files between computers on a TCP/IP network
Select correct option:
TCP
FTP
Telnet Protocol
All of the given choices
BC090402702 : Naila Nazir
Quiz Start Time: 09:54 AM
Time Left
56 sec(s)
Question # 7 of 10 ( Start time: 09:58:43 AM ) Total Marks: 1 _________ is a technique used create smooth animations or to display one of Several images based on the requirement
Select correct option:
Image preloading
JavaScript
Animated Gifs
None of the given
BC090402702 : Naila Nazir
Quiz Start Time: 09:54 AM
Time Left
61 sec(s)
Question # 9 of 10 ( Start time: 09:59:40 AM ) Total Marks: 1 Which of the following is True about “pareseFloat(String)” function: I) If the first character cannot be converted to a number, parseFloat returns NaN. II) it returns the fractional portion of floating point number. III) Parses the string argument; returns a FP number. IV) Non of given options.
Select correct option:
I and II Only
II and III Only
I and III Only
IV Only
BC090402702 : Naila Nazir
Quiz Start Time: 09:54 AM
Time Left
44 sec(s)
Question # 10 of 10 ( Start time: 10:01:00 AM ) Total Marks: 1 Event-driven programs can ____________________ events.
Select correct option:
capture
respond
capture and respond
None of the Given.
MC090405490 : Adeel Mukhtar
Quiz Start Time: 10:02 AM
Time Left
30 sec(s)
Question # 1 of 10 ( Start time: 10:02:43 AM ) Total Marks: 1 Which of the statements is NOT true about “Color Usage Guidelines” for developing a presentation?
Select correct option:
Use color sparingly to to highlight a point, but don't get carried away
Do not use colors like yellow or red for background except where needed.
Do not use colors like green, blue and such like colors except where needed.
None of given options
MC090405490 : Adeel Mukhtar
Quiz Start Time: 10:02 AM
Time Left
49 sec(s)
Question # 2 of 10 ( Start time: 10:03:51 AM ) Total Marks: 1 _________________ Type of databases management systems are supporting Terabytes of Data
Select correct option:
Personal
Desktop
Enterprise
Single-user
MC090405490 : Adeel Mukhtar
Quiz Start Time: 10:02 AM
Time Left
41 sec(s)
Question # 3 of 10 ( Start time: 10:05:05 AM ) Total Marks: 1 Because of the ever-decreasing costs of verbal, text, video communications; the distances have _________
Select correct option:
Increased
Expanded
Contracted
Lengthened
MC090405490 : Adeel Mukhtar
Quiz Start Time: 10:02 AM
Time Left
66 sec(s)
Question # 4 of 10 ( Start time: 10:06:02 Total Marks: 1
AM ) The structure of the networked organization is _________.
Select correct option:
Simple
Flexible
Complex
All of the given
MC090405490 : Adeel Mukhtar
Quiz Start Time: 10:02 AM
Time Left
59 sec(s)
Question # 5 of 10 ( Start time: 10:06:34 AM ) Total Marks: 1 A CAD drawing consist of many geometric shapes like straight lines , arc , tc and therefore is stored in a ___________ format.
Select correct option:
Scalar
Vector
Both a & b
None of these
MC090405490 : Adeel Mukhtar
Quiz Start Time: 10:02 AM
Time Left
82 sec(s)
Question # 6 of 10 ( Start time: 10:07:13 AM ) Total Marks: 1 ____ is a type of computer-to-computer messaging.
Select correct option:
TCP
Telnet
FTP
MC090405490 : Adeel Mukhtar
Quiz Start Time: 10:02 AM
Time Left
67 sec(s)
Question # 7 of 10 ( Start time: 10:07:49 AM ) Total Marks: 1 RDBMS stands for ________________________________
Select correct option:
Relative Data Base Management System
Relational Data Base Management System
Recursive Data Base Management System
Responsible Data Base Management System
MC090405490 : Adeel Mukhtar
Quiz Start Time: 10:02 AM
Time Left
34 sec(s)
Question # 8 of 10 ( Start time: 10:08:20 AM ) Total Marks: 1 Using Color Mapping scheme only a limited number of color called _____________ are allowed.
Select correct option:
Reserved
Pointers
Platelet
None of these
MC090405490 : Adeel Mukhtar
Quiz Start Time: 10:02 AM
Time Left
12 sec(s)
Question # 9 of 10 ( Start time: 10:09:23 AM ) Total Marks: 1 Using _________ topology, adding new nodes is difficult.
Select correct option:
Ring
Bus
Star
None of the given choices
MC090405490 : Adeel Mukhtar
Quiz Start Time: 10:02 AM
Time Left
74 sec(s)
Question # 10 of 10 ( Start time: 10:10:51 AM ) Total Marks: 1 Problems with old presentation methods was (transparencies and projectors etc):
Select correct option:
They were costly
Electronic transmission, in some cases, was not easy
Presentation some times gets ambiguous
All of given options
BC090402703 : Shumaila Siddique
Quiz Start Time: 10:12 AM
Time Left
52 sec(s)
Question # 1 of 10 ( Start time: 10:12:16 AM ) Total Marks: 1 ARPANET splits into two nets to keep military & non-military network sites separate, named :
Select correct option:
ARPANET & MILNET
MICRONET & MILNET
PICONET & ARPANET
None of the given choices
BC090402703 : Shumaila Siddique
Quiz Start Time: 10:12 AM
Time Left
65 sec(s)
Question # 2 of 10 ( Start time: 10:13:07 AM ) Total Marks: 1 Arguments values are passed to the function _________
Select correct option:
by value
by reference
Both a & b
Non of the Given.
BC090402703 : Shumaila Siddique
Quiz Start Time: 10:12 AM
Time Left
86 sec(s)
Question # 3 of 10 ( Start time: 10:13:42 AM ) Total Marks: 1 __________________ is a field that uniquely identifies each record stored in a table.
Select correct option:
Primary Key
Foreign Key
Secondary key
Special Key
BC090402703 : Shumaila Siddique
Quiz Start Time: 10:12 AM
Time Left
13 sec(s)
Question # 4 of 10 ( Start time: 10:14:06 AM ) Total Marks: 1 The IP address consists of _____ bits
Select correct option:
64
32
16
128
BC090402703 : Shumaila Siddique
Quiz Start Time: 10:12 AM
Time Left
37 sec(s)
Question # 5 of 10 ( Start time: 10:15:30 AM ) Total Marks: 1 Credit Card Fraud can be minimized by using _________________
Select correct option:
single credit card numbers
multiple-use credit card numbers
single-use credit card numbers
Firewalls
BC090402703 : Shumaila Siddique
Quiz Start Time: 10:12 AM
Time Left
20 sec(s)
Question # 8 of 10 ( Start time: 10:16:58 AM ) Total Marks: 1 hotWeather = (Temperature == 40); in the above statement, the variable hotWeather is of type
Select correct option:
Number
String
Boolean
None of the given
BC090402703 : Shumaila Siddique
Quiz Start Time: 10:12 AM
Time Left
52 sec(s)
Question # 9 of 10 ( Start time: 10:18:17 AM ) Total Marks: 1 NCSA stands for :
Select correct option:
National Center for Supercomputing Applications
National Center for Supreme Applications
National Center for Super Authority
None of the given choices
MC090404586 : Mariyam Ashraf
Quiz Start Time: 10:19 AM
Time Left
58 sec(s)
Question # 1 of 10 ( Start time: 10:19:38 AM ) Total Marks: 1 Self-replicating SW that eludes detection and is designed to attach itself to other files is called _____________.
Select correct option:
Trojans
Viruses
Sniffers
Operating System
MC090404586 : Mariyam Ashraf
Quiz Start Time: 10:19 AM
Time Left
57 sec(s)
Question # 2 of 10 ( Start time: 10:20:17 AM ) Total Marks: 1 SVG stands for _________________________________________.
Select correct option:
Structured Vector Graphics
Software Vector Graphics
Structured Visual Graphics
None of these
MC090404586 : Mariyam Ashraf
Quiz Start Time: 10:19 AM
Time Left
32 sec(s)
Question # 4 of 10 ( Start time: 10:21:00 AM ) Total Marks: 1 Viruses move from one computer to another with the __________ and spring into action when the _____________ is executed or opened
Select correct option:
Host – Host
Host – Client
Client – Host
Client – Client
MC090404586 : Mariyam Ashraf
Quiz Start Time: 10:19 AM
Time Left
34 sec(s)
Question # 6 of 10 ( Start time: 10:22:21 AM ) Total Marks: 1 ____________________ is a layered structure consisting of a number of homogenous and simple processing elements.
Select correct option:
Genetic Algorithms
Rule-based Systems
Feed-Forward Network
None of these
MC090404586 : Mariyam Ashraf
Quiz Start Time: 10:19 AM Question # 8 of 10 ( Start time: 10:24:45 AM ) Total Marks: 1 A property that gives the value of Pi is:
Select correct option:
PI()
Graph.PI
Math.PI
Math.PI()
MC090404586 : Mariyam Ashraf
Quiz Start Time: 10:19 AM
Question # 9 of 10 ( Start time: 10:25:43 AM ) Total Marks: 1 The smallest image forming element on a computer display is called ____________.
Select correct option:
Resolution
Pixel
Grey area
None of these
MC090404586 : Mariyam Ashraf
Quiz Start Time: 10:19 AM Question # 10 of 10 ( Start time: 10:26:11 AM ) Total Marks: 1 SMTP stands for _______________________________________.
Select correct option:
Simple Mail Transfer Protocol
Simple Mail Transparent Protocol
Simple Mail Transfer Paradigm
None of these
BC090403288 : Sana Dar
Quiz Start Time: 10:27 AM Question # 1 of 10 ( Start time: 10:27:36 AM ) Total Marks: 1 ________________ network allows data to be sent directly from one computer to another.
Select correct option:
Ring
Bus
Star
None of the given choices
BC090403288 : Sana Dar
Quiz Start Time: 10:27 AM Question # 2 of 10 ( Start time: 10:28:56 AM ) Total Marks: 1 Viruses attach themselves to other computer programs or data files, are known as____
Select correct option:
Trojans
Guests
Hosts
Spies
BC090403288 : Sana Dar
Quiz Start Time: 10:27 AM Question # 3 of 10 ( Start time: 10:29:35 AM ) Total Marks: 1 Avoid __________ to ensure readability of web page
Select correct option:
Overuse of bold and italics
Use of paragraphs
Use of white space
Use of contrast colors
BC090403288 : Sana Dar
Quiz Start Time: 10:27 AM Question # 4 of 10 ( Start time: 10:30:37 AM ) Total Marks: 1 A CAD drawing consist of many geometric shapes like straight lines , arc , tc and therefore is stored in a ___________ format.
Select correct option:
Scalar
Vector
Both a & b
None of these
BC090403288 : Sana Dar
Quiz Start Time: 10:27 AM Question # 5 of 10 ( Start time: 10:31:22 AM ) Total Marks: 1 STP stands for :
Select correct option:
Shielded Twisted Pair
Silver Twisted Pair
Single Twisted Pair
None of the given choices
BC090403288 : Sana Dar
Quiz Start Time: 10:27 AM Question # 6 of 10 ( Start time: 10:32:41 AM ) Total Marks: 1 In ______, the spies of one business monitors the network traffic of their competitors.
Select correct option:
Industrial intelligence
Industrial Espionage
Industrial spying
Industrial surveillance
BC090403288 : Sana Dar
Quiz Start Time: 10:27 AM Question # 7 of 10 ( Start time: 10:33:23 AM ) Total Marks: 1 Color mapping scheme reducing the size of 2.25 MB graphic to _________ MB.
Select correct option:
0.90 MB
0.75 MB
1.00 MB
None of these
BC090403288 : Sana Dar
Quiz Start Time: 10:27 AM Question # 8 of 10 ( Start time: 10:34:17 AM ) Total Marks: 1 The functions which call themselves from their (own) body are called:
Select correct option:
Virtual functions
Abstract functions
Overriding functions
Recursive functions
BC090403288 : Sana Dar
Quiz Start Time: 10:27 AM Question # 9 of 10 ( Start time: 10:35:42 AM ) Total Marks: 1 Browser sends ‘_________’ request to web server to access a file.
Select correct option:
SET
GET
TRANSFER
All of the given choices
BC090403288 : Sana Dar
Quiz Start Time: 10:27 AM Question # 10 of 10 ( Start time: 10:37:05 AM ) Total Marks: 1 The internet communities are ___________.
Select correct option:
Geographical based
Interest based
Country based
Religion based
Quiz Start Time: 10:19 AM Question # 7 of 10 ( Start time: 10:23:25 AM ) Total Marks: 1 Infection propagation and Actual destructive are the components of _______________
Select correct option:
Transmission mechanism
Payload
Worms
Trojan Horse
_______________ are used for transferring files between computers on TCP/IP network. Select correct option:
FTPFTP DNS Telnet None of these
FTP stands for: Select correct option:
File Transport ProtocolFile Transmission Protocol
In 1983, which protocols became the only set of protocols used on the ARPANET ? Select correct option:
UDP/IP TCP/IP UCP/IP IPS
Ethernet & Token Ring Protocols used in : Select correct option:
LAN WAN Both LAN and WAN None of the given choices
E-mail client interacts with the ______ for discovering and downloading new E-mail messages. Select correct option:
E-mail client SMTP server POP3 server None of the given choices
________ is a special purpose computer that connects and translates between network that use different communication protocols. Select correct option:
Bridge Router Gateway None of the given choices
The message is prepared using: Select correct option:
e-mail client SMTP server
POP3 server All of the given choices
____________ images enhanced to impart the illusion of depth.
Select correct option:
Parallel Diagonal Flat None of these
NCSA stands for : Select correct option:
National Center for Supercomputing Applications National Center for Supreme Applications National Center for Super Authority None of the given choices
Communications on the internet is controlled by a set of two protocols, named :
Select correct option:
HTTP & SMTP FTP & TELNET TCP & IP None of the given choices
WAN stands for : Select correct option:
Wireless Area Network Wide Area Network Wide Air Network None of the given choice
Each packet contains the following information Select correct option:
Sender’s address Data Error recovery information None of the given choices
is used to transfer files between computers on a TCP/IP network Select correct option:
TCP FTP Telnet Protocol All of the given choices
_________________ is the process of efficiently organizing data in a database. Select correct option:
Data Mining Data Normalization Data Redundancy Data Manipulation
a number of homogenous and simple processing elements. Select correct option:
Genetic Algorithms Rule-based Systems Feed-Forward Network None of these
ICQ, AIM, MSN Messenger are all examples of_______________ services. Select correct option:
EMAIL IM FTP None of these
The greatest, shared resource of information created by humankind is: Select correct option:
Web Dictionary Vocabulary Glossary
Using ___________ networks access is restricted to authorized computers only. Select correct option:
Public Private Both Public & Private None of the given choices
The browser breaks down the URL into __ parts Select correct option:
2 3 4 5
___ is a smallest unit of data transmitted over a computer network.
Select correct option:
Frame Packet Message None of the given choices
Which is true about presentation development SW: I) They let user create original designs as well as change colors, background, fonts in ready-made designs II) They let user add animation, images, sounds, etc. III) They automatically select design components like colors, fonts etc based on history IV) They save work in HTML, PDF, graphics formats Select correct option:
I, II and III Only I, II and IV only I, III and IV only All of I, II, III and IV
Almost all programs written in JavaScript are__________ Select correct option:
event-driven Not event-driven Some are event-driven and some are not None of the Given.
The IP address consists of ___ bits Select correct option:
64 32 16 128
The computer working independently with no connection to any other computer is called : Select correct option:
Standalone Workstation Server None of the given choices
RGB scheme stands for _______________________________. Select correct option:
Red Grey Blue
Red Green Brown
Red Green Blue
Red Green Black
Using _______ topology, adding new nodes is difficult. Select correct option:
Ring Bus Star None of the given choices Which of the statements is true in context of developing a presentation? Select correct option:
Use simple slide transitions. Too many different transitions are distractive Use any level of transitions as it doesn’t effect, what you present Normally text is more preferable than images as they are difficult to perceive All of the given options
MC100203259 : Muhammad Adnan Khalid
Quiz Start Time: 07:35 PM Time Left 87 sec(s)
Question # 9 of 10 ( Start time: 07:46:13 PM ) Total Marks: 1 FTP was introduced in: Select correct option:
1972
1973 1974 1976
Ethernet & Token Ring Protocols used in : Select correct option:
LAN WAN Both LAN and WAN None of the given choices
Internet is an example of ____________ network. Select correct option:
Private Public Both Private and Public None of the given choices
The system that manages relational database is called _____ Select correct option:
Database Management System Data Management System Relational Database Management System Flat-File System
The system that manages relational database is called _____ Select correct option:
Database Management System Data Management System Relational Database Management System Flat-File System
_________________ are used to view, change and analyze data
Select correct option:
Forms Reports Queries Tables
JavaScript supports several advanced ____________operations. Select correct option:
Scripting Mathematical Graphical Printing
: _____________ address is a unique identifier for a computer on a TCP\IP network. Select correct option:
IP SMTP HTTP None of these
sing __, a user can remotely log on to a computer (connected to the user through a network, e.g. Internet) & have control over it like a local user, including control over running various programs ? Select correct option:
FTP TCP Telnet Protocol None of the given choices
To ensure that a function is defined before it is called up: Select correct option:
Define all functions in the HEAD portion of Web pages Define all functions in the Bottom of Web pages Define all functions in the Middle of Web pages None of the given choices Which of the following is True about “pareseFloat(String)” function: I) If the first character cannot be converted to a number, parseFloat returns NaN. II) it returns the fractional
portion of floating point number. III) Parses the string argument; returns a FP number. IV) Non of given options. Select correct option:
I and II Only II and III Only I and III Only IV Only
A user may access any item on the Web through a_______________. Select correct option:
HTTP SMTP
URL
None of these
MC100207312 : Sundus Rafique
Quiz Start Time: 08:05 PM Time Left 87sec(s) Question # 1 of 10 ( Start time: 08:05:41 PM ) Total Marks: 1
Sophisticated event handling is not possible with _____________event handlingSelect correct option: Off-Line In-Line Out-Line Non of the given choices
MC100207312 : Sundus Rafique
Quiz Start Time: 08:05 PM Time Left 88sec(s) Question # 2 of 10 ( Start time: 08:06:46 PM ) Total Marks: 1___ is a smallest unit of data transmitted over a computer network.Select correct option: Frame Packet Message None of the given choices
MC100207312 : Sundus Rafique
Quiz Start Time: 08:05 PM Time Left 88sec(s) Question # 3 of 10 ( Start time: 08:07:36 PM ) Total Marks: 1_____________ address is a unique identifier for a computer on a TCP\IP network.Select correct option: IP SMTP HTTP None of these
UTP stands for : Select correct option:
Ultra Twisted Pair Unified Twisted Pair
Unshielded Twisted Pair None of the given choices
Internet Enables: Select correct option:
attractively-priced workers located in Pakistan to provide services to overseas clientsusers to easily share information with others located all over the world users to easily, inexpensively communicate with others remote users All of the given choices
Normal range of text lines for an effective presentation is: Select correct option:
3 to 7 7 to 10 10-12 May be any number
Whenever a contact in our list comes online, who informs us through an alert message and by playing a sound ? Select correct option:
IM server IM client Client Server
Ethernet & Token Ring Protocols used in : Select correct option:
LAN WAN Both LAN and WAN None of the given choic
The color of each pixel is generally represented in the form of a ________. Select correct option:
Duplet
Triplet
Both a & b
None of these
In JavaScript, every user-defined function must be written between _____ tag-set. Select correct option:
<JAVASCRIPT> </JAVASCRIPT> <SCRIPT> </SCRIPT> <FUNCTION> </FUNCTION> <CODE> </CODE>
________________ is a meaningful, easy to remember ‘label’ for an IP address. Select correct option:
TCP address Domain name Computer name None of these
Communications on the internet is controlled by a set of two protocols, named : Select correct option:
HTTP & SMTP FTP & TELNET
TCP & IP None of the given choices
In ___________ TCP\IP protocols became the only set of protocols used on the ARPANET. Select correct option:
1973 1983 1972 None of the given choices
---------- was known as “mill” in Analytical engine.► Memory► Processor► Monitor► Mouse
Ref: An arithmetical unit (the "mill") would be able to perform all four arithmetic
operations, plus comparisons and optionally square roots. Initially it was conceived as a difference engine curved back upon itself, in a generally circular layout,[2] with the long store exiting off to one side.
First electronic computer was► ABC► UNVAC 1► Harvard Mark 1► IBM PC
What is NOT a key factor while designing a website?► Usability► User-friendly► Consistency► Complexity
What happens if I start a new list without closing the original one?► An error will be generated► A nested list will be created► Previous list will end and a new will start.► Nothing will happen
The most upper right pixel of the screen is of ___________ color.► Any► Red► Green► Blue
A single pixel can acquire approximately ___________ color schemes.► 1 million► 2 million► 10 million► 16 million
The idea of Neural Networks field is based upon ______________.► Human nature► Human brain► Human culture► Human actions
Which one of the following is an application for artificial intelligence?► Robotic► Web Agent► Decision Support System► All of the given options
Register is a kind of ______memory► Fast► Super fast► Slow► Very slow
Which of the following is a true statement?► Flat-file storage is better than tabular storage.► Tabular storage is better than flat-file storage.► Flat-file storage is better than relational storage.► None of the given options
substring(n, m) returns a string containing characters copied from position n to___________.► m – 2► m – 1► m + 1► m
The __________ is the old profession which is being eliminated because of computing.► Typist► Bank manager► Operational manager► All of the given options
The system that manages relational database, is called ______________.► None of the given options► Database Management System► Data Management System► Relational Database Management System
When web server is busy it gives the following message to the user :► Time out► Waiting► Server busy► None of the given options
The group of technologies concerned with the capturing, processing and transmission of information in the digital electronic form is called _____________.► Telecom Engineering► Computer Engineering► Computer Science► Information Technology
_____________ team consists on the sharpest technical minds in the company.
► Architecture► Business Development► Configuration Management► Developer
TCP stands for ________.► Transfer Center protocol► Transmission Control Protocol► Transmission Center Protocol► Telephone Center Protocol
A collection of data organized in such a way that the computer can quickly search for a desired data item is known as :► Retrieving► Database► Information► DBMS
Microsoft Word is a type of:► System Software► Freeware Software► Shrink-Wrapped Software► Custom-built Software
Users __________, how things work.► Analyze in detail► Muddle through► Figure out► Read in detail
Popular schemes used for reducing bytes for storage are:► RGB and Color mapping► RGB and Dithering► RGB, Color mapping and Dithering► Color mapping and Dithering
Hardware malfunctions is related to► Data updates► Data integrity► Data security► Data accessibility
If incorrectly we enter the negative age it is check by► Limit Integrity► Type Integrity► Referential Integrity
► Physical Integrity
Which is the user-friendly way of presenting data ?► Query► Form► Report► All of the given options
Currently the BlueRay DVD can store more than ________ of data.► 10 GB► 100 GB► 50 GB► 150 GB
In JavaScript, a || b is interpreted as► a is true or b is false► a is true and b is true► a is false and b is true► a is true or b is true or both are true
Speakers fall into the hardware category.► True► False
onBlur event is occurred for a form element when it ____________► Gets focus► Losts focus► Some thing is typed in► onBlur is not an event
You can view a 3-D image on a _____________.► 3-D display► 2-D display► On both 2-D and 3-D displays► We can not view a 3-D image
Module level design and unit testing is the responsibility of _____________.► Team Lead► Developer► Project Manager► Quality Assurance Expert
=====================================
Using Java Script you can write a character at random location on screen
► By applying randomCh() method► With the help of String object► With the help of random character property► There is no built in approach in Java Script
The Encryption of data is related to► Data updates► Data security► Data integrity► Data accessibility
Which protocol is use to transfer a file over the network ?► UDP► FTP► TCP► OSI
One can send an email message to a remote computer using _______ protocol► HTTP► SMTP (Page # 173 of Handouts)► FTP► TELNET
In a System having many parts to be designed, one should always do the _____ first► Hard part► Simple part► Development part► Quality part
Flow control constructs in JavaScript includes:► If-Else► Loops and If -Else► Switch and If-Else► All of the given choices
___ provides a simple, consistent way for applications to interact with the HW without having to know all the details of the HW► Explorer.exe► System Files► Operating System► Application SoftwareMachine language is also called► Assembly Language► Binary Language► High Level Language► HTML Language
_________ is the best known builder for supercomputers.► Sun► Cray Research► Microsoft► Apple
The weaknesses of the computer are:► Pattern recognition & Storage► Speed & Innovative ideas► Pattern recognition & Innovative ideas► Speed & Storage
Communication protocol is a __________that governs the flow of information over a network► Set of methods► Set of protocols► Set of rules► Device
_____________ team is responsible for the maintenance, expansion , improvement of the infrastructure consisting of workstations, networking equipment, software and network security.
► Support► Configuration Management► Quality Assurance► Developer
_______________ is responsible for day to day operations.► CEO► COO (Page # 294)► CMSO► Developer
One of the key responsibilities of the ___________ is client relationship management.► Project Manager (Page # 293)► Team Lead► Developer► Quality Assurance Engineer
What is the major problem with flash based website?► Its two heavy► Cannot be indexed► Less attractive► Inaccessible
Which of the following is NOT an event handler for image object?► onAbort► onError► onLoad► onUser
The organizations are learning that business can be done in a more effective manner if emphasis is placed upon ___________.► Cooperation► Shared responsibility► Networking► All of the given options (Page # 273)
country=”Hello Pakistan”;document.write(country.charAt(6));The out put of the above statement is _____________.► o► P► a► k
a = Math.abs(-23)
What will be the value of a ?► 23► -23► 23.0► 2.3
ERP is a type of ______________ .► Entertainment software► Productivity software► Business software► Scientific software
In Genetic Algorithm the most important thing you should know, is the ___________.► Procedure► Recognition of a good solution► Different techniques► None of the given options
According to a popular heuristic, success is defined by ___________.► The user► The builder
► Both user and builder► None of the given options
Rule of thumb learned through trial and error is called ___________.► Design► Heuristic► Plan► Aim
Which function returns a randomly selected floating point number between 0 and 1 ?► floor(x)► ceil(x)► random()► round(x)
Functions are also called:► Heuristics► Variables► Arrays► Subprograms
In JavaScript, each element of array can store data of type► A Number► An Array► A String variable► All of the given choices
Processed data is called ________.► Information► Data► Entity► Attribute
Many developers write the _________ first and then incrementally convert each line into _________.► Real code & Pseudo code► Pseudo code & Real code► Real code & Artificial code► None of the given options
When we buy a software package, we do not really buy it, we just by a license that allows us to use it, the ___________stays with the maker.► Agreement► Ownership► Membership
► Software
Name, Border, Source are the ____________ of the image object.► Event Handler► Properties► Methods► None of the given options
Using smart editors they can automatically color different parts of statements in different colors e.g. HTML tags in ____________ color.► Green► Grey► Blue► None of the given options
____________ is in Executive team.
► Project Manager► CEO► Team Lead► Developer
_____________ team is responsible for a project after the specification’s stage till the very end.► Executive► Architect► Development► HR
_____________ waits for some time and then launch a function.► Timeout( )► setTimeout( )► setTime( )► setTimeIn( )
______________ is a field that uniquely identifies each record stored in a table.► Composite Key► Primary key► Foreign key► None of the given options
Distance learning has got a boost due to the ___________.► Easy communication► Online interactive contents► Flexibility► All of the given options
By default in a web page Hyper Link for another web page is represented as ________________► Blue only► Black and Underlined► Blue and Bold► Blue and Underlined
To store rounded number of 8.6 in a variable called "r_number", we write _____________.► r_number=Maths.round(8.6)► r_numbers=Maths.rounds(8.6)► r_number=Math.rounds(8.6)► r_number=Math.round(8.6)
Which one is the best option for designing a Medical Expert System?► Rule Based System► Genetic Algorithm► Fuzzy Logic► Neural Network
Variables allow us to manipulate data through the ___________.► Actual Value► Reference► Length► Name
Which is correct?► onUnload► onUnLoad► onUNLOAD► All of the above
Capturing events and responding to them is called __________.► Function Handling► Event Handling► Event Procedure► All of the given option
___________ color should be used in background for a good presentation.► Light► Dark► Red► None of the given options
Which of the following symbol is used for multiple line comments in JavaScript?
► /► //► /*► //*
In JavaScript, what will be the result of the follwoing operation
79%3► 0► 1► 2► 3
A new cell using HTML is added in table row by► <TC>…</TC>► <TR>…</TR>► <TD>…</TD>► <NC>…</NC>
_________//////////////////////////------------
It represents the ____________ flow chart element.
► Process► Input or Output► Decision► Connector
Vacuum tubes were replaced by ___► Punch cards► Transistors► Micro Processors► Resistors
=================
Which of the following hardware component of a computer can also be called as engine?► Bus► Storage► Memory► Processor
__________ breaks down the message to be sent over the internet into packets.► FTP► HTTP► TCP► IP
A variable can be _________ in scope.► Local► Global► Either local or global► None of the given options
A protocol used for receiving email messages is called ____________.► URL► Telnet► POP3► SMTP
A function is also called __________.► Sub-program► Procedure► Sub-routine► All of the given option
a = Math.ceil(12.01)What will be the value of a ?► 12► 13► 12.0► 13.01
Event handlers are placed in the ___________ portion of a Web page as attributes in HTML tags.► HEAD► BODY► SCRIPT► TITLE
_________ can be used for entering, editing, or viewing data, one record at a time.► Queries► Forms► Reports► None of the given options
random() function returns a randomly-selected, floating-point number between ____________.
► 0 and 1► 0 and 10► 0 and -10► 0 and -1
In relational database, data store in the form of _____________.► Tables► Rows► Columns► None of the given options
Spies of one business monitoring the network traffic of their competitors’ ___________.► Industrial Intelligence► Industrial Espionage► Industrial Spying► Industrial Surveillance
_______________ based communication allows business entities to coordinate the activities of their globally spread units with greater accuracy.► Intranet► Internet► Home► LAN
Smart editors can automatically color different parts of statements in different colors e.g. comments in ____________ color.► Green► Grey► Blue► Red
Deep Blue was the name of
► computer► human► city► game
Information available on the web is► mostly free of cost► costly► very cheap► of no use
Which one is correct?► <BODY></BODY>
► <body></body>► Both <BODY></BODY> and <body></body>► <BODY/>
Which one is the example of spreadsheet software ?► MS Word► MS PowerPoint► MS Excel► MS Access
Blue Pacific is a name of ______ computer.► Mini► Desktop► Micro► Super
_________________ are powerful pieces of hardware, but not much useful on their own.► Microcontrollers► Microprocessors► Integrated circuits► Ports
==========================
URL is a/an ________► Device► Component► Address► Tool
To improve the time for scannig a web page, text should be ___________.► Centered► Left Aligned► Right Aligned► Staggered
Communications on the internet is controlled by a set of two protocols which are ____________.► IMAP and SMTP► FTP and HTTP► TCP and IP► TCP and HTTP
FTP stands for __________.► File transmission protocol► File transmission path
► File transfer protocol► Fine transfer path
A named collection of properties (data, state) and methods (instruction, behavior) is called ____________.► Array► Function► Variable► Object
Anchor tag denoted by <A> is used to create ► Address► Hyperlink► Paragraph► Title
<UL> tag is used to► underline text► end the line► create ordered list► create unordered list
A user may access any item on the web through __________.► URL► Telnet► POP► SMTP
The browser breaks down the URL into ________ parts.► 2► 3► 4► 5
Which one of the following is NOT a primary color?► Red► Green► Yellow► Blue
__________ are those programs in which the flow of the program is determined by the user's actions (mouse clicks, key presses) or messages from other programs.► Event called programs► Event processed programs► Event driven programs► Event declared programs
Automatic machines performing various tasks that were previously done by humans, are called ____________.► Robotics► Computers► Decision Making Systems► Autonomous Web Agents
The distance among families is ___________ because of spending more time on internet.► Increased► Expanded► Contracted► Decreased
The software used for the scanning of internet severs, is called __________.► Wscan► Mscan► Sscan► Vscan
Adding images to html page, we use______ tag.► <IMG>► <IMAGE>► <PICTURE>► <PIC>
The responsibilities of the Team Lead includes_____________.► Planning and tracking of the project► Detailed design► Professional development of team members► All of the given options
When the packets reach at destination, __________ reassembles them into original message.► Protocol► TCP► IP► NIC
In JavaScript, second element of an array has the index:► 2► 0► 1► 3One can download or upload files to a remote computer using ________ protocol.► HTTP
► SMTP► FTP► TELNET
JavaScript ________ support drawing of graphics► Does► Does not► Always► At times
Which of the following is NOT true about modern computers?► More powerful► Smaller in size► Consume less energy► Costly
Ada written a computer programme for ?► Analytical Engine► Difference Engine► Harvard Mark 1► Mechanical engine
A set of stand alone productivity applications designed to work together known as ______________ .► Productivity software suites► Compiled software► Secure software► Intelligent software
Rana Tanveer+923224194457http://www.vuaskari.com
"Sometimes we do a thing in order to find out the reason for it.Sometimes our actions are questions not answers."
02-21-2010, February 21, 2010 11:06 PM (This post was last modified: Yesterday February 22, 2010 1:31 AM by ranatanveer.) Post: #2
ranatanveer Administrator
Posts: 43Joined: Dec 2009 Reputation: 0
RE: CS101 Solved Quiz Which of the following is True about “pareseFloat(String)” function: I) If the first character cannot be converted to a number, parseFloat returns NaN. II) it returns the fractional portion of floating point number. III) Parses the string argument; returns a FP number. IV) Non of given options.I and II OnlyII and III OnlyI and III OnlyIV Only
Which variables can make the logic of a Web page difficult to understand?GlobalLocalBoth Global and LocalNone of the given choices
Infection propagation and Actual destructive are the components of _______________Transmission mechanismPayloadWormsTrojan Horse
One of the key responsibility of the ___________is client relationship managementTeam LeadProject ManagerDeveloperChief Executive officer
A method that rounds a number to its nearest integer is:Math.round( )Math.RoundRnd()Round()
The code in the ______ portion is the right choice for developing larger JavaScript scriptsBodyAt EndHeadSeparate
Program(s) used for writing, sending, receiving, and displaying E-mail messages are:
SMTP serverE-mail clientPOP3 serverAll of the given choices
JavaScript Arrays are _______________
HomogeneousHeterogeneousHomogeneous and HeterogeneousNone of the given choices
Which of the statements is true in context of developing a presentation?
Use simple slide transitions. Too many different transitions are distractiveUse any level of transitions as it doesn’t effect, what you presentNormally text is more preferable than images as they are difficult to perceiveAll of the given options
__________ is a collection of data organized in such way that the computer can quickly search for a desired data item.Select correct option:
Data BaseDBMSData MiningFile System
RGB scheme stands for _______________________________.Select correct option:
Red Grey BlueRed Green BrownRed Green BlueRed Green Black
hotWeather = (Temperature == 40); in the above statement, the variable hotWeather is of type
NumberStringBooleanNone of the given
____________ images enhanced to impart the illusion of depth.Select correct option:
ParallelDiagonalFlatNone of these
___ is a smallest unit of data transmitted over a computer network.Select correct option:
FramePacketMessageNone of the given choices
Yahoo Servers was recovered, from DoS attack, within ___
12 hours3 hours24 hours3 days
Event-driven programs can __________________ events.
capturerespondcapture and respondNone of the Given.
In 1969,DoD-ARPA created an experimental network as a test-bed for emerging networking technologies, the name of this network was:
LANARPAARPANETDoD-ARPA
__________ is a type of computer-to-computer messaging.
TCPTelnetE-mailFTP
In Which topologies, network is not affected if one computer goes down?
Star & Bus
Bus & RingRing & StarNone of the given choices
The greatest, shared resource of information created by humankind is:Select correct option:
WebDictionaryVocabularyGlossary
Function definition enclosed in a _____________
pair of curly bracesPair of parenthesisPair of BracketsAll of the Given.
One of the disadvantages of working at home is______________
Contact with the colleagues and the quality of communication is increased, which may result in a poorer quality of workContact with the colleagues and the quality of communication is reduced, which may result in a poorer quality of workContact with the colleagues and the quality of communication is reduced, which may result in a high quality of workThere is no disadvantage of working at home.
_________ is a field that uniquely identifies each record stored in a tableSelect correct option:
KeyPrimary KeyForeign KeyQuery
With the Help of FTP we can:
List, change, create folders on a remote computerUpload and download filesTransferring Web content from the developer’s PC to the Web serverAll of the given choices
Table rows are called _________________
RecordsFieldsIdentifiersData
Credit Card Fraud can be minimized by using _______________
single credit card numbersmultiple-use credit card numberssingle-use credit card numbersFirewalls
Using ___________ networks access is restricted to authorized computers only.
PublicPrivateBoth Public & PrivateNone of the given choices
The solution of the Mail Bombing is ______Select correct option:
FilteringDo not accept emailseMail filtering
JPEG stands for ___________________________________.
Joint Photographic External GroupJournal Photographic Experts GroupJoint Photographic Experts GroupNone of these
DBMS stands for ___________.
Data Base Management SystemData Base Mining SystemData Base Merge SystemData Base Manipulation System
The process of converting information about 3-D objects into a bit-map that can be displayed on a 2-D computer display is called _____________________.Select correct option:
C RenderingD RenderingE RenderingNone of theseare used for transferring files between computers on TCP/IP network______________.
FTPDNSTelnetNone of these
The system that manages relational database is called _____
Database Management SystemData Management SystemRelational Database Management SystemFlat-File System
Unlike viruses, ________________ are stand-alone programs
Trojan horsesLogic- or time-bombsWormsNone of the given
There are ___________ types communication channels.
2 (correct option) wire and wireless345
___________ is the part of the virus that generally consists of malicious computer instructions
Off loadPayloadLoaderTransmitter
The community in which members with common interest share ideas, ask questions, post answers and make announcements through mailing-lists, news groups or message boards is called _____Select correct option:
Geographical-based communityInterest-based communityCountry-based communityCity-based community
The Cyberwarefare is a ____
CrimeWarSoftwareGame
_________ converts computer messages to electrical pulses that are suitable for transmission over the telephone line.
ModulatorDemodulatorModulator and Demodulator
Which of the following is incorrect for making design elements legible?
Elements should be large enoughElements must contrast sufficientlyRelated elements should be visually groupedElements should have no visual focus
Which of the statements is NOT true about “Color Usage Guidelines” for developing a presentation?
Use color sparingly to to highlight a point, but don't get carried awayDo not use colors like yellow or red for background except where needed.Do not use colors like green, blue and such like colors except where needed.None of given options
The output of statement “parseInt ( “3.1526” );” will be:
33.15263.2NAN
Tribal Flood Network is a _________
DoS SoftwareScanning SoftwareArming Software
Network-related
VoIP stands for ___________________________________
Video over Internet ProtocolVisual on Internet ProtocolVoice over Internet ProtocolNone of these
MATH functions are accessed by referring to various ______________of the Math object
FunctionsEventsPropertiesMethods
in motion is called __________________.Select correct option:
AnimationScreeningRenderingNone of these
Internet is also know as:
LANNetworkNetwork of NetworksAll of the given choices
There are mainly two types of networks according to network access policy namely :
Public & CommercialPrivate & PublicPrivate & Non- PrivateNone of the given choices
Internet is an example of ____________ network.
PrivatePublicBoth Private and PublicNone of the given choices
CERN releases WWW in:
199219931994None of the given choices
Function definition enclosed in a _____________
pair of curly bracesPair of parenthesisPair of BracketsAll of the Given.
_______________ are harmful in the sense that it can use up available computer resources (i.e. memory, storage, processing), making it slow or even completely useless
Trojan horsesLogic- or time-bombsWormsIntrusions
The ____________ is the Advantage of Functions.
Number of lines of code is reducedCode becomes easier to read & understandCode becomes easier to maintain as changes need to be made only at a single location instead multiple locationsAll of the Given
Normal range of text lines for an effective presentation is:
3 to 77 to 1010-12May be any number
________ is a network of computer that are lying within the same building or in a vicinity.
LANWANLAN and WANNone of the given choices
To stop Industrial Espionage we use_________
Private networksEncryptionNetwork sniffersAll of the given
The pattern in which computer are connected together to form a network is called :
Network TopologyNetwork TransmissionNetwork ProtocolNone of the given choices
____________executes its payload when a predetermined event occurs
Trojan horsesLogic- or time-bombsWormsSpyware
One can run a program on a remote computer using the ____________ protocol.
SMTPTELNETFTPNone of the given choices
Files can be downloaded or uploaded using ________________ protocol.
SMTPFTPTELNETNone of the given choices
________________ are the effective and user-friendly way of presenting summarized data
FormsReportsQueriesTables
Because of the ever-decreasing costs of verbal, text, video communications; the distances have _______
IncreasedExpanded
ContractedLengthened
______________ are used to view, change and analyze data
FormsReportsQueriesTables
The most common type of Relational database for server is _______________Select correct option:
AccessOracleMySQLExcel
SMTP stands for _____________________________________.
Simple Mail Transfer ProtocolSimple Mail Transparent ProtocolSimple Mail Transfer ParadigmNone of these
__________ addresses are difficult to recognize and remember for humans.
TCPIPSMTPNone of these
Which of the following is termed as a P2P connection ?Select correct option:
Client-less connectionServer-Oriented connectionServer-less connectionServer-client connection
Whenever a contact in our list comes online, who informs us through an alert message and by playing a sound ?Select correct option:
IM serverIM client
ClientServer
A hardware device that stores data and programs, executes program instructions, and performs arithmetic/logic operations is known as the ____.a) CPUb) Integrated Circuit c) Main Storage d) Memory
Viruses move from one computer to another with the ________ and spring into action when the ___________ is executed or opened
Host – HostHost – ClientClient – HostClient – Client
In Cyberwarefare __________________.
You attack the enemyYou attack the telecommunication systemYou fire missileAll of the given
The first virus that spread world-wide was the ___________ virus.
BrainHeartSkullSoul
What is the 3rd step of DoS attack?
RacyArmSearchAttack
Cyber Crime is possible because of ________
ComputerNetworksInternetWebsites
Which of the following is a meaningful, easy-to-remember ‘label’ for an IP address
InternetDomain NameInternet Service ProviderDomain Name System
We use ________ to stop Break-Ins.
ScannersIntrusion detectorsFirewallsIntrusion detectors and Firewalls
A stream of large-sized eMails are sent to an address, overloading the destination account is called.Select correct option:
DoS attackBreak-InsMail BombingAll of the given
The structure of the networked organization is _______.
SimpleFlexibleComplexAll of the given
In the statement “PopUp(“Message”)” :
“PopUp” is the function Name, “Message” is the argument“Message” is function identifierSyntax Error: functions cannot be called in this wayError: function is undefined
The part of the virus that generally consists of malicious computer instructions is called_____________________
Infection propagation componentActual destructive componentPayloadTransmitter
The __________ virus may destroy or broadcast private data.
MaliciousNeutralHelpfulDoS
____________ are an effective, user-friendly way of presenting data.
ReportsQueriesrowsColumns
Images in _______ can be manipulated in many ways using the built-in object Image.
HTMLXMLJavaScriptnone of the given
__________has changed our way of life like no other technology.
Computational technologyComputer technologyComputing technologyNone of the Above
JavaScript Array can hold elements of __________ simultaneously.
Single data typesMultiple data typesIntegers and strings onlyIntegers and characters only
_____ uses public telecom infrastructure, maintaining privacy through security procedures.
Private NetworkPublic NetworkVPNNone of the given choices
The ________virus may display an annoying, but harmless message
MaliciousNeutralHelpfulDoS
Bit-map images compresses using the ___________ algorithm.
LZVLZWLZENone of these
Each packet contains the following information
Sender’s addressDataError recovery informationNone of the given choices
NIC stands for :
Network Interface CardNetwork International CardNetwork Interface ControlNone of the given choices P.S :Correct these answers.
Yahoo Servers was recovered, from DoS attack, within ___
12 hours3 hours24 hours3 days
Credit Card Fraud can be minimized by using _______________
single credit card numbersmultiple-use credit card numberssingle-use credit card numbersFirewalls
Voice over IP has ___ modes Select correct option:
2 3 4 5
Declaring variables (using the var keyword) within a function makes it: Select correct option:
Local variable Global variable Abstract variable Parameter
____________ images enhanced to impart the illusion of depth. Select correct option:
Parallel Diagonal Flat None of these
onBlur executes the specified JavaScript code when ___________ Select correct option: onBlur executes the specified JavaScript code when ___________ Select correct option:
a window loses focus a form element loses focus a window loses focus or a form element loses focus None of the Given.
JavaScript supports several advanced ____________ operations. Select correct option:6:28 PM JavaScript supports several advanced ____________ operations. Select correct option:
Scripting Mathematical Graphical Printing
In 1969,DoD-ARPA created an experimental network as a test-bed for emerging networking technologies, the name of this network was: Select correct option:
LAN ARPA ARPANET DoD-ARPA
Email uses ___________ protocol. Select correct option:
SMTP HTTP
FTP None of the given choices
: DBMS stands for ___________. Select correct option:
Data Base Management System Data Base Mining System Data Base Merge System Data Base Manipulation Syste
The color of each pixel is generally represented in the form of a ________. Select correct option:
Duplet
Triplet
Both a & b
None of these
The code in the ______ portion is the right choice for developing larger JavaScript scripts Select correct option:
Body At End Head Separate
MCQS of CS101( lecture No. 01 to 10 )
Question # 1 Who was the Creator of the Analytical Engine 1) : Charles Babbage 2) : Charles Daggles 3) : Gary Kasparov 4) : Bruce Sterling Correct Option : 1 From : Lecture 1
Question # 2 Analytical Engine? 1) : A programmable, electronical, digital machine 2) : A programmable, mechanical, digital machine 3) : A programmable, mechanical, analog machine 4) : A programmable, electronical, digital machine Correct Option : 2 From : Lecture 1
Question # 3 The father of Computer? 1) : Ada 2) : Charles Babbage 3) : Charles 4) : Gary Kasparov Correct Option : 2 From : Lecture 1
Question # 4 Deep Blue? 1) : A Supercomputer 2) : A Chess Game 3) : A Personal Computer 4) : A Mainframe Computer Correct Option : 1 From : Lecture 1
Question # 5 Deep Blue was designed by 1) : IBM 2) : Macintosh 3) : Apple Computers 4) : Dell Correct Option : 1 From : Lecture 1
Question # 6 Who is called the Mother of Computer? 1) : Ada 2) : Charles Babbage 3) : Charles 4) : Gary Kasparov Correct Option : 1 From : Lecture 1
Question # 7 Who many chess move can analyze a Deep Blue in three minutes. 1) : 300 billion 2) : 400 billion 3) : 200 billion 4) : 700 billion Correct Option : 1 From : Lecture 1
Question # 8 World's first program was written by 1) : Charles Babbage 2) : Ada Lovelace 3) : Bernouli 4) : Newton Correct Option : 2 From : Lecture 1
Question # 9 The instruction written in high-level language are converted into low-level language by the
____________ 1) : Operating System 2) : Compiler 3) : Parser
4) : Router Correct Option : 2 From : Lecture 10
Question # 10 Which software can provide results of mathematical calculations very easily? 1) : Spreadsheets 2) : Image processor 3) : Word processor 4) : None of these Correct Option : 1 From : Lecture 10
Question # 11 Which of the following is the extension of graphics files? 1) : .doc 2) : .mdb 3) : .gif 4) : .tmp Correct Option : 3 From : Lecture 10
Question # 12 Command that allows you to remove mistakes 1) : Copy 2) : Delete 3) : Cut 4) : Undo Correct Option : 4 From : Lecture 10
Question # 13 ________________ is readily understood by microprocessors and this language is very difficult to
write in for human programmers. 1) : Machine Language 2) : Low Level Language 3) : High Level Language 4) : Assembly Language Correct Option : 1 From : Lecture 10
Question # 14 Which of the following command allows you to recover form mistakes in MS Word? 1) : Undo 2) : Clear 3) : Edit 4) : Break Correct Option : 1 From : Lecture 10
Question # 15 Which of the following is a type of system software? 1) : Device driver 2) : Word processor 3) : Write once read -only- memory 4) : Anti-Virus Correct Option : 1 From : Lecture 10
Question # 16 Language that is understood by computer hardware is called 1) : High level language
2) : Machine language 3) : Assembly language 4) : System software Correct Option : 2 From : Lecture 10
Question # 17 The world's first electronic digital computer. 1) : Atanasoff-Berry(ABC) 2) : International business machine( IBM) 3) : Macintosh(MAC) 4) : MARK 1 Correct Option : 1 From : Lecture 2
Question # 18 Vacuum Tubes are: 1) : Smaller then transistors 2) : Made up of two or more electrodes in a glass metal tube 3) : Used in IBM PC 4) : Invented by Tim Berners lee Correct Option : 2 From : Lecture 2
Question # 19 ARPANET is a: 1) : World’s first network 2) : Network protocol 3) : Latest Internet site 4) : Internet game Correct Option : 2 From : Lecture 2
Question # 20 Web server: 1) : Is a software to deliver e-mail 2) : Is a computer that store and deliver web pages 3) : Does not allow electronic chatting 4) : Does not have a Domain name Correct Option : 2 From : Lecture 3
Question # 21 A Hyperlink is a: 1) : Connection between two computers 2) : Connection between two countries on the net 3) : Gateway to the next web page 4) : Gateway between five continents Correct Option : 3 From : Lecture 3
Question # 22 Search engines: 1) : Scan the entire web for the desired information 2) : Search the news groups for the required information 3) : Make the list of images that are available on the net 4) : Are built to facilitate the scientists Correct Option : 1 From : Lecture 3
Question # 23 What does internet service provider mean?
1) : A software that helps you to connect to internet 2) : A company that helps you to connect to internet 3) : A software that allows you to send/receive e-mails 4) : A telephone network which helps you to connect to internet Correct Option : 4 From : Lecture 3
Question # 24 URL is a/an __________________. 1) : Device 2) : Component 3) : Address 4) : Tool Correct Option : 3 From : Lecture 3
Question # 25 What is internet? 1) : A global network of networks 2) : A Software used to connect to some network 3) : A group of users 4) : Any network of more than two computers Correct Option : 1 From : Lecture 3
Question # 26 HTTP is the abbreviation for: 1) : Hyper text transmit protocol 2) : Hyper text terminal protocol 3) : Hyper Text Transfer Protocol 4) : Hyper terminal text protocol Correct Option : 3 From : Lecture 3
Question # 27 Browser is a __________________ used for browsing. 1) : Component 2) : Tool 3) : None of these 4) : Device Correct Option : 3 From : Lecture 3
Question # 28 Semantic web pages 1) : Are also called static web pages 2) : Are understood by computers 3) : Are not the extension of today's web pages 4) : Correct the semantics of the web page Correct Option : 2 From : Lecture 3
Question # 29 A unique identifier for the location of a specific Web page is called a 1) : FAQ 2) : FTP 3) : URL 4) : http:// Correct Option : 3 From : Lecture 3
Question # 30
Search engines 1) : Search the news groups for the required information 2) : Scan the entire web for the desired information 3) : Cannot search the entire web 4) : Make the list of images that are available on the net Correct Option : 2 From : Lecture 3
Question # 31 A web site 1) : Is a place where we can only read information on the internet 2) : Is a collection of related documents on the internet 3) : Is a place on the net where we can only write information 4) : Correct Option : 2 From : Lecture 3
Question # 32 Where is the Internet's central hub and control center located? 1) : Near Washington D.C. 2) : Near the Microsoft campus in Redmond, Washington 3) : In a top-secret location 4) : Nowhere, the Internet has no central hub Correct Option : 4 From : Lecture 3
Question # 33 Which of these domains is restricted to qualified organizations? 1) : .com 2) : .org 3) : .net 4) : .edu Correct Option : 2 From : Lecture 3
Question # 34 The first Web pages were 1) : Strictly hypertext with no multimedia content 2) : Designed to simulate printed pages using HTML's table tools 3) : The first true multimedia documents to be published on the Internet 4) : Sent via email from Doug Engelbart's office on the Stanford campus Correct Option : 1 From : Lecture 3
Question # 35 The Internet offers different services. Which one listed below is incorrect? 1) : Chat room 2) : Electronic mail 3) : Off line shopping 4) : World Wide Web Correct Option : 3 From : Lecture 3
Question # 36 What does HTML stand for? 1) : Hyper Text Markup Language 2) : Home Tool Markup Language 3) : Hyperlinks and Text Markup Language 4) : None Of the Above Correct Option : 1 From : Lecture 3
Question # 37 The Internet was originally a 1) : LAN at MIT 2) : Code-cracking network during World War II by the U.S. Defense Department 3) : A network cooperatively created by several large hardware and software companies 4) : A small experimental research network called ARPANET Correct Option : 3 From : Lecture 3
Question # 38 Ports are: 1) : Input devices 2) : Output devices 3) : Used to allow I/O devices to communicate with the CPU 4) : Able to process incoming data Correct Option : 3 From : Lecture 4
Question # 39 Modem is used: 1) : Only to enter data into computer 2) : For calculating huge numbers 3) : For communication of data between internet and your computer 4) : To write information on the world wide web Correct Option : 3 From : Lecture 4
Question # 40 What computer hardware is essential for connecting two computers in Local Area Network? 1) : Modem 2) : Ethernet card 3) : VGA 4) : Internet Connection Correct Option : 2 From : Lecture 4
Question # 41 The input device that reads printed characters, symbols, or graphical images into the
computer is the: 1) : Sensors 2) : Speech recognition 3) : Mouse. 4) : Scanner Correct Option : 4 From : Lecture 4
Question # 42 Computer uses the scanner to input 1) : Voice. 2) : Images. 3) : Voice and text. 4) : None of these Correct Option : 2 From : Lecture 4
Question # 43 Software is 1) : Something that can be touched 2) : Something that cannot be touched 3) : Something used only as an output device 4) : Something used only as an input device
Correct Option : 2 From : Lecture 4
Question # 44 Which of the following is called the brain of computer? 1) : Motherboard 2) : Slots 3) : Processor 4) : Power supply Correct Option : 3 From : Lecture 4
Question # 45 ------------ is volatile memory 1) : RAM 2) : ROM 3) : Hard Disk 4) : CD ROM Correct Option : 1 From : Lecture 4
Question # 46 On the motherboard (the) … is the temporary computer memory area in which data can be
stored. 1) : expansion slot 2) : math co-processor 3) : RAM 4) : ROM BIOS Correct Option : 3 From : Lecture 4
Question # 47 The device used in a data communication network to perform the conversion between
analogue and digital signals, is called a … 1) : front end processor. 2) : modem. 3) : decoder. 4) : multiplexer. Correct Option : 2 From : Lecture 4
Question # 48 When the electrical power is disrupted or cut off, data and programs are lost in/on (the) ... 1) : basic tools. 2) : hard disk. 3) : memory. 4) : secondary storage. Correct Option : 3 From : Lecture 4
Question # 49 Read Only Memory (ROM) 1) : Is Volatile 2) : Is programmable 3) : Is mounted on the mother board 4) : is Non Voatile Correct Option : 4 From : Lecture 4
Question # 50 Using only Html we can create 1) : Dynamic web pages
2) : Static web pages 3) : Both Static and Dynamic pages 4) : None of these Correct Option : 2 From : Lecture 6
Question # 51 The following code will " < Html >< HEAD > < TITLE > My new Web Page < /Html > " 1) : Display "My new Web Page " As a heading on my Web page 2) : Display "My new Web Page " On the title bar of the browser 3) : Display "My new Web Page " as a hyper link 4) : Make "My new Web Page " appear in bold letters Correct Option : 2 From : Lecture 6
Question # 52 In an HTML file, it is essential to have 1) : < Head > tag 2) : < /Body > tag 3) : < Body > tag 4) : None of above Correct Option : 3 From : Lecture 6
Question # 53 Choose the correct HTML tag for the largest heading 1) : < head > 2) : < h6 > 3) : < h1 > 4) : < heading > Correct Option : 3 From : Lecture 6
Question # 54 What is the correct HTML tag for inserting a line break? 1) : < break / > 2) : 3) : < lb /> 4) : < breakline > Correct Option : 2 From : Lecture 6
Question # 55 Choose the correct HTML tag to make a text bold 1) : < b > 2) : < bold > 3) : 4) : None Of the Above Correct Option : 1 From : Lecture 6
Question # 56 Choose the correct HTML tag to make a text italic 1) : < italic > 2) : < i > 3) : 4) : None Of the Above Correct Option : 2 From : Lecture 6
Question # 57 What is the correct HTML for creating a hyperlink?
1) : < a href="http://www. Vulhr.com" > Vulhr.com< /a > 2) : < a url="http://www. Vulhr.com" > Vulhr.com< /a > 3) : < a >http://www. Vulhr.com< /a > 4) : < a name="http://www. Vulhr.com" > Vulhr.com< /a > Correct Option : 1 From : Lecture 6
Question # 58 How can you create an e-mail link? 1) : < mail href="[email protected]" > 2) : < a href="mailto:[email protected]" > 3) : < a href="[email protected]" > 4) : < mail >[email protected]< /mail > Correct Option : 2 From : Lecture 6
Question # 59 Memory inside a microprocessor is called 1) : RAM 2) : ROM 3) : Cache 4) : Pre-fetch buffer Correct Option : 3 From : Lecture 7
Question # 60 A hardware device that stores data and programs, executes program instructions, and
performs arithmetic/logic operations is known as the ____. 1) : CPU 2) : Integrated Circuit 3) : Main Storage 4) : Memory Correct Option : 1 From : Lecture 7
Question # 61 The component of the central processing unit that holds instructions, stores data and keeps
results during the processing is called the: 1) : Arithmetic/Logic unit. 2) : Control unit 3) : Main memory 4) : Micro processing chip Correct Option : 1 From : Lecture 7
Question # 62 Microprocessor are made up of semiconductor material called 1) : Aluminum 2) : Ferrous oxide 3) : Silicon 4) : Silicon dioxide Correct Option : 3 From : Lecture 7
Question # 63 A group of binary digits that a computer manipulate as a unit is called 1) : Byte 2) : Word 3) : Bit 4) : Hertz Correct Option : 1 From : Lecture 8
Question # 64 The decimal equivalent of binary 1000 is 1) : 7 2) : 8 3) : 9 4) : 10 Correct Option : 2 From : Lecture 8
Question # 65 In the AND operation output is true if 1) : All input variables have true state 2) : Some of the input variables have true state 3) : None of the input variables have true state 4) : All the input variables have false state Correct Option : 1 From : Lecture 8
Question # 66 Which of the following binary numbers is equivalent to decimal 10 1) : 1000 2) : 1100 3) : 1001 4) : 1010 Correct Option : 4 From : Lecture 8
Question # 67 The _____ operation says if any input is on then the output will be on. 1) : OR 2) : NAND 3) : NOR 4) : AND Correct Option : 1 From : Lecture 8
Question # 68 The _____ operation says if and only if all inputs are on, the output will be on. The output will
be off if any of the inputs are off. 1) : OR 2) : NAND 3) : NOR 4) : AND Correct Option : 4 From : Lecture 8
Question # 69 _____ simply changes the input to the opposite (0 to 1 or 1 to 0). 1) : Operator 2) : NOT 3) : AND 4) : OR Correct Option : 2 From : Lecture 8