online quiz
DESCRIPTION
ppt presentation on a mini projectONLINE QUIZTRANSCRIPT
RAJ KUMAR GOEL INSTITUTE OF TECHNOLOGY FOR WOMEN, GHAZIABAD
ONLINE QUIZ
CONTENTS Introduction Objectives Purpose Feasibility Study Requirement Analysis Hardware and Software Requirements Design
• DFD level 0• DFD level 1• ER Diagram
Module Description Front End & Back EndAdvantagesConclusionFuture scope
INTRODUCTION
Online quiz is being launched because a need for a destination that is beneficial for both institutes and students. With this site, institutes can register and host online quiz and exams.
Students can give exams and view their results.
This site is an attempt to remove the existing flaws in the
manual system of conducting exams.
OBJECTIVESTHE MAIN OBJECTIVES OF OUR PROJECT ARE : Centralized way of conducting quiz.
Reduce time consumption.
To facilitate participants record keeping.
To facilitate various report generation (for example: result)
To allow participants and Education bureau officials to view reports of students.
1. Manage all administrative records with zero redundancy.2. Connect to various quiz.3. Automate all operational functions and activities.
1. Get latest update about all quiz.2. View status about your
performance in the quiz.
Server Side
Client Side
CLINT’S VIEW: WANTS TO
ENHANCE MY IQ
Lets
look for a good online quiz
PURPOSE
Online Quiz System fulfils the requirements of the institutes to conduct the test series online
Easy to access
Quick result
Saves time & Efforts
From: server’s point of view
MANAGE ALL
DATABASES
[Questions & result]
Time to time
updates
Maintenance of
“help” option
User friendly
s/w must
provide an easy access to all users
PURPOSE
FEASIBILITY STUDY
Feasibility study is about the viability of a system. The proposed system has to be examined for its technical, economical and operational feasibility. It is evaluated from developer and user's point of view.
Technical Feasibility It is the process of assessing the
development application ability to construct a proposed system.
Operational Feasibility Operational feasibility study is a must,
because it ensures that the implementation of the software as an application should be high.
Economic Feasibility Economic analysis is most frequently
used for evaluation of the effectiveness of the system. This part of feasibility study gives the top management the economic justification for the new system.
REQUIREMENT ANALYSIS
Refines project goals into defined functions and operation of the intended application.
A key question is:
what is needed for the system?
how the system will achieve its goal?
Data flow diagrams, interviews, on-site observations, and questionnaires are the examples of requirement analysis.
Once the analysis is completed, the analyst has a firm understanding of what is to done.
The goal of the requirement specification phase is to produce the software requirements specification document (also called the requirement document).
There are two major activities in this phase: * Problem understanding or analysis * Requirement specification.
For requirement specification in the form of document, some specification language has to be selected (e.g. English, regulates expressions, tables, or combination of these).
The analyst assists the customer on defining the goals of the system:
What information will be produced?
What information is to be provided?
What functions and performance are required?
Minimum HARDWARE & SOFTWARE REQUIREMENTS
MINIMUM HARDWARE: Processor: Pentium-II or higher Processor Speed: 500 MHZ Hard Disk Space: 2GB(min.) Ram Memory: 32 MB (64 MB recommended)
MINIMUM SOFTWARE: Operating System: Windows 95/98/NT/2000 /7Database Server: SQL SERVERFront end: jdk 5.0, html
FRONT END
Basically front end is a platform for providing interface to the user.
java jspHtm
l
BACK END
Platform of connecting user’s site to the server…(provides dB connectivity)
database
Client’s data
MySQL
LEVEL 0DFD
EXAMINATION
ADMINISTRATOR
INSTITUTES
STUDENT
INSTITUTE RECORDS
STUDENTS RECORDS
TEST RECORDS
RESULT
MANAGES
GIVE TEST
TAKE TEST
LEVEL 1DFD
REGISTER
GIVE QUIZ
INSTITUTES
ADMINISTRATION
STUDENTS
REGISTERED
DISPLAY
QUESTION PAPER
INSTITUTE PROFILE
STUDENT RECORD
TEST RESULT
ENTER
ENTER
ENTER
USE
RESULT
SHOW
AUTHORISED
MANAGES
MANAGES
ENTER
LEVEL 2 DFD FOR STUDENTS
AUTENTICATION
LOGIN
GIVEQUIZ
STUDENTS
ADMINISTRATOR
INVALID USER
MARKSSTATEMENT
STUDENTPROFILE
MARKS CALCULATION
TIME LIMIT
QUESTIONS
DETAILS
MAINTAINS
MANAGES
MANAGES
FAILED
VALID
USE
USE
USE
USE
RESULT
ER-DIAGRAM
ARCHITECTURE OF ONLINE EXAMINATION.
1- Client tier 2- Application tier 3- Database tier
USE CASE DIAGRAM A use case diagram at its simplest is a
graphical representation of a user's interaction with the system.
ADVANTAGES
CONCLUSION
The objective of developing such a computerization system is to reduce the effort and time of students who want improve their skills by giving online test and quiz.
Online quiz increases the efficiency and decrease the work load of students.
Online quiz system reduces the paper work by providing the facility to attempt quiz online without going anywhere.
FUTURE SCOPE
In future perspective we can add up the idea of ONLINE REGISTRATION.
This system has been generated by using OBJECT ORIENTED PROGRAM, hence there are chances of reusabilty of codes in other environment.
In this present features can easily be enhanced or to changing scenarios.
E-learning
We will provide specifications for the each module.