cse-2012 13 even-iv cse-2 marks-it73 spm 2marks

8/12/2019 Cse-2012 13 Even-IV Cse-2 Marks-it73 Spm 2marks

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MARTHANDAM COLLEGE OF ENGINEERING AND TECHNOLOGY,

KUTTAKUZHI

IT73 SOFTWARE PROJECT MANAGEMENT

Prepared by,

Jasmine Paul,

Lecturer/CSE


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TWO MARKS QUESTIONS WITH ANSWERS

UNIT I INTRODUCTION TO SOFTWARE PROJECT MANAGEMENT

1) What is software project management?Ans: Software project management is the art and science of planning and leading

software projects. It is a sub discipline of project management in which software projects

are planned, monitored and controlled.

2) What is a project?Ans: A project is defined as:

A specific plan or design. A planned undertaking.

A large undertaking.

Example:Public works scheme3) Listthe characteristics of the products of software projects?

Ans: One way of perceiving software project management is the process of makingvisible that which is invisible: Characteristics are Invisibility, Complexity, and

Flexibility.

4) What do you mean by the characteristics of invisibility, complexity and complexity ofSoftware project management?

Ans: Invisibility: The outputs are not seen / visible physically during the software progress.Complexity:Usually software products contain more complexity than other engineered artifacts.

Flexibility: Software project has the characteristics of changing its code at any time and canproduce the expected result.

5) What are the three activity of software project management?Ans: Three successive processes are:

The feasibility study

Planning Project execution.

6) What is feasibility study?Ans: Feasibility study in short is termed as learned lessons. With the help of

collected information, investigation to decide whether a prospective project is worthstarting is called feasibility study.7) What is planning?

Ans: It is an act of formulating a program for a definite course of action the

planning was more fun than the trip itself. Planning in short in defined as deciding whatis to be done.

8) What is project execution?


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Ans: This is the final stage of project, which meant to put the built system to work or

operate under suitable environment.

9) List different stages of project life cycle?Ans: The Stages in Project Life Cycle are:

i) Requirements Analysis, ii) Specification, iii) Design, iv) Coding,

v) Verification and Validation, vi) Implementation/Installation,vii) Maintenance and Support.

10) What is strategic planning?

Ans: Strategic planning is an organizations process of defining its strategy, or duration,

and making decisions on allocating its resources to pressure this strategy, including itscapital and people. It is the process of identifying an organizations long term goals and

objectives and then determining the best approach for achieving those goals andobjectives.

11) What is Requirements Analysis?

Ans: Requirement analysis is defined as finding out in detail what the users require of thesystem that the project is to implement.

12) What is requirement specification?

Ans: Detailed documentation of what the proposed system is to do is called requirements

specification.

13) What is Design?

Ans: Design is the diagrammatic representation of project which we going to do. Design isthe planning that lays the basis for the making of every object or system.

14) What is coding?

Ans: Coding is referred as heart of the software development life cycle. Programming

lines are termed as coding, which develops software and the system.

15) What is verification and validation?

Ans: Verification of process is done during the development stage. It is meant for

correctness. Validation of process is done after the development of system.


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UNIT II PROJECT EVALUATION

1) What is project evaluation?Ans: It is carried out in step 0 of stepwise. Deciding whether or not to go ahead with a

project is really a case of comparing a proposed project with the alternatives and

deciding whether to proceed with it, is termed as project evaluation.

2) What are the 3 criteria project evaluation depends?Ans: The project evaluation depends on strategic, technical and economic criteria.

3) What is feasibility study?Ans: Feasibility study is termed as learned lesson. Learning from the existing

requirements, documentation, project, moving on to next step of developing the

project is termed as feasibility study.

4) What do you means by programme in software project strategic assessment?

Ans: Individual projects are considered as components. Programme, is a collection of

projects that all contribute to the same overall organization and goals.

5) What is Technical assessment?

Ans: Technical assessment of a proposed system consists of evaluating the required

functionality against the hardware and software available.

6) What are the two primary steps of cost-benefit analysis?

Ans: i) Identifying and estimating all the costs and benefits of carrying out the project.

ii) Expressing these costs and benefits in common units.

7) How economic assessment of a project information system is made?

Ans: The most common way of carrying out an economic assessment of a proposedinformation system, or other development, is by comparing the expected costs of

development and operation of the system with the benefits of having it in place.

8) What are Development Costs?

Ans: It include the salaries and other employment costs of the staff involved in the

development project and all associated costs.


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9) What are setup costs?

Ans: It includes the costs of putting the system into place. These consist mainly of the costs

of any new hardware and ancillary equipment, but will also include costs of file

conversion, requirement and staff training.

10) What are Direct benefits?

Ans: These accrue directly from the operation of the proposed system. These could, for

example, include the reduction in salary bills through the introduction of a new,

computerized system.

11) What are assessable indirect benefits?

Ans: These are generally secondary benefits, such as increased accuracy through the

introduction of a more user-friendly screen design where we might be able to estimatethe reduction in errors, and hence costs, of the proposed system.

12) What are intangible benefits?

Ans: There are generally longer terms or benefits that are considered very difficult toquantity. Enhanced jobs interest can lead to reduced staff turnover and hence lower

recruitment costs.

13) What is Net Profit?

Ans: The Net profit of a project is the difference between the total costs and the totalincome over the life of the project.

14) What is payback period?

Ans: The payback period is the time taken to break even or payback the initial investment.

15) What are Return on Investment?

Ans: The return on investment (ROl), also known as the accounting rate of return (ARR),

provides a way of comparing the net profitability to the investment required.ROI = Average Annual Profit x lOO

Total Investment

16) What is Net Present Value?

Ans: The calculation of net present value is a project evaluation technique that takes intoaccount the profitability of a project and the timing of the cash flows that are produced.

It does so by discounting future cash flows by a percentage known as the discount rate.


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17) What is a discounted cash flow (DCE) technique?

Ans: Net present value (NPV) and internal rate of return (IRR) are collectively known as

discounted cash flow (DCF) techniques.

18) What is the benefit of cost-benefit analysis techniques and decision trees?

Ans: Cost-benefit analysis techniques and decision trees provide tools for evaluating expectedoutcomes and choosing between alternative strategies.

19) How you can collect internal data and external data?

Ans: Internal data are collected within the organization, usually by transaction processing

systems, but also through employee and customer surveys. External data is collectedfrom a wide array of sources outside the organization.

20) What is unstructured data and structured data?

Ans: Unstructured data are the data drawn from meeting discussions, private conversations,

textual documents, graphical representations and other non-uniform sources.

Structure data are numbers and facts tnt can be conveniently stored and retrieved inan orderly manner for operations and decision making.


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UNIT III ACTIVITY PLANNING

1) What is Risk Management?

Ans: Risk management is the procedure that explains the process of managing risk through

analysis. This procedure does not provide solutions to perceived risks.

2) What is Brainstorming?Ans: Brainstorming refers to the process of a group of colleagues meeting and working

Collaboratively to generate creative solutions and new ideas.

3) What is knowledge management?Ans: Knowledge management is the combination of activities involved in gathering,

organizing, sharing, analyzing, and disseminating knowledge to improve an

organizations performance.

4) Differentiate product view and project view?Ans: Product view > hierarchies relationship among product element.

Project view > hierarchies relationship among work activities.

5) What is Activity-on-Arrow (AOA)?Ans: One representation of network diagram put the activity information on the arrows

between the nodes is called an activity-on-arrow representation (AOA).

6) What is Activity-On-Node (AON)?

Ans: One representation of network diagram puts the activity information on nodes and is

called an activity-on-node representation (AON).

7) Write any three network diagram methods?

Ans: PERT Program evaluation and review technique.

CPM Critical path method.ADM Arrow Diagramming method.

8) What is start-to-start relationship? (BS)

Ans: It means that one activity can start if and only if another activity starts.


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9) Difference between earliest start and earliest finish?

Ans: The earliest time period that the activity can start. The earliest finish means that earliest

time period that the activity can finish.

10) What is critical path?

Ans: The path with zero flexibility is called the critical path, because it will have zero floatbetween all of its activities.

11) List the objectives of activity planning?

Ans: i) Feasibility assessment

ii) Resource allocation

iii) Detailed costingiv) Motivation

v) Co-ordination.

12) What is Project Schedule?

Ans: Once the plan has been refined to detail level, then it is called s project schedule.

13) What do you mean by an ideal activity plan?

Ans: A plan of when each activity would ideally be undertaken where resources not a

constraint is termed as an ideal activity plan.

14) What do you mean by precedence requirements?

Ans:Some activities might require that others are completed beforethey can begin. These

are known as precedence requirements.

15) What do you mean by activity-based approach?

Ans: The activity based approach consists of creating a list of all the activities that the

project is thought to evolve.

16) What is Work Breakdown structure?

Ans: This identifies main tasks required to complete a project and then breaking each ofthese down into a set of lower-level tasks.

17) What is product flow diagram? (PFD)

Ans: The PFD indicates, for each product, which other products are required as inputs. The

PFD can therefore be easily transformed in to an ordered list of activities by

identifying that turn some products in to others.


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18) State forward pass rule?

Ans: The earliest date for an event is the earliest finish date for all the activities terminatingat that event - where more than one activity terminates at a common event we take the

latest of the earliest finish dates for those activities.

19) State backward pass rule?

Ans: The latest date for an event is the latest start date for all activities that may commencefrom that event. Where more than one activity commences at a common event we take

the earliest of the latest start dates for those activities.

20) What do you mean by activity float and its types?

Ans: Whenever an event have slack, then activity posses float. Two types of activity float arei) Free float, ii) Interfering float.


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UNIT IV MONITORING AND CONTROL

1) What is the purpose of project monitoring and control?Ans: The purpose of project monitoring and control is to keep the team and

management up to date on the projects progress.

2) What are the different categories of reporting?Ans: i) Oral formal regular.

ii) Oral formal adhoc.

iii) Written formal regular.iv) Written formal adhoc.

v) Oral informal adhoc.

3) What is BCWS?Ans: The budgeted cost of tasks as scheduled in the project plan, based on the costs ofresources assigned to these tasks, plus any fixed costs associated with the tasks, called

The Budgeted cost of work Schedule BCWS. It is the baseline cost up to the status dateyou choose.

4) What is ACWP and BCWP?Ans: The actual cost required to complete all or some portion of the tasks, up to the status

date. This is to the actual cost of work performed (ACWP). The value of the work

earned by the work performed and is called the budgeted cost of work performed

(BCWP).

5) What is cost variance (CV) and schedule variance (SV)?Ans: cost variance is the difference between a tasks estimated cost and its actual cost.

CV= BCWP -ACWP.

Schedule variance (SV) is the difference between the current progress and the

schedule progress of a task in terms of cost.

SV =BCWP -BCWS.

6) Whatis cost performance index (CPI) and schedule performance index (SPI)?

Ans: Cost performance index is the ratio of budgeted costs to actual costs.CPI= BCWPACWP

Schedule performance index is the ratio of work performed to work schedule

SPI= BCWPBCWS


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7) Who is the client and supplies in contract management?

Ans: Client is the customer who asks for a contract to work for his project. Client may be

customer or sometimes company, which is the client to supplier (controller).

Supplier,is one who supplies goods and services may be contractor/company owner.

8) What is form of agreement in contract management?Ans: Form of agreementin contract management written, and subjected to legal

consideration.

9) What are goods and sources to be supplied in contract?

Ans: Goods areequipment and software. Sources to be provided are: training,

documentation, installation, conversion at existing files ,maintenance agreements ,

transitional insurance arrangements.

10) What is the environment of contract?

Ans: Environment: Forphysical equipment: accommodation, electrical supply etc.ForSoftware: OS platforms, hardware etc.

11) What are customer commitments?

Ans: Customer commitment is when work is carried out by external contractors, a

development project still needs the participation of the customer.

12) What is standard in contract?

Ans: Standard: ISO12207 standard relating to the software life cycle and its documents.

ISO 12207 standard provides for the customer to have access to quality documentation.

ISO 9000 series for progress meetings and progress information.

13) What is COTS?

Ans: Customized off-the-shelf (COTS) software is a basic core system, which is modifiedto meet the needs of a particular customer.

14) What are the different types of contracts?

Ans: a) Fixed price contracts.

b) Time and materials contracts.

c) Fixed price per delivered unit contracts.


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15) List two methods for visualizing progress?

Ans: i) Gantt Charts (Static).

ii) Time-line Charts (Dynamic).

16) Whatis cost monitoring?

Ans: Cost Monitoring is monitoring expenditure for the project. Project costs may bemonitored by a companys accounting system.

17) Whatis planned expenditure?

Ans:Planned expenditure is one in which the costs incurred by the project is estimated

before project starts.

18) What is Earned Value. List some of the common methods for assigning earned value insoftware projects?

Ans: Earned values analysis, also known as Budgeted cost of work performed.

The common methods for assigning earned value in software projects are

i) The 0/100 technique.ii) The 50/50 technique.

iii) The milestone technique.

19) What is Contract management and Contract?

Ans: It is the management of contracts made with customers, vendors, partners or employees.A contract is a written or oral legally-binding between the parties identified in the

agreement to fulfill the terms and conditions outlined in the agreement.

20) Where to use time and materials contract?

Ans: A time and materials contract may be used only when it is not possible at the time ofplacing the contract to estimate accurately the extent or duration of the work or to

anticipate costs with any reasonable degree of confidence.


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UNIT V MANAGING PEOPLE AND ORGANIZING TEAMS

1). What is milestone?

Ans: A milestone is a significant event in a project, usually associated with a major work

product or deliverable. Stages or phases are not milestones but are collections of related

product activities.

2) Differentiate leaders and managers.

Ans: Leaders- Set direction, do the righthingManagers- Follow process, do things right.

3). Give some unites for measuring the size of the software.

Ans: Lines of code (LOC), Function points, feature points, number of bubbles on the data

flow diagram, number of entities on entity relationship diagram.

4). Write the any two advantages of LOC.

Ans: 1. It is widely used and universally accepted.

2. LOC is easily measured upon project completion.

5). What are dependencies?

Ans: Dependencies are one form of constraints for any project. Dependencies are any

relationship connections between activities in a project that may impact theirscheduling.

6). Define project portfolio?

Ans: Project portfolio is group of project carried out under this sponsorship and/or

management.

7). Write the goal of software project planning?

Ans: Software estimates or documented for use in planning and tracking the software project.

8).What is Legacy code?

Ans: Code developed for a previous application that is believed to be of use for a new

application.


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9).What is brainstorming?

Ans: Brainstorming refers to the process of a group of colleagues meeting and workingcollaboratively to generate creative solutions and new ideas.

10).What is knowledge management?

Ans: Knowledge management is the combination of activities involved in gathering,

organizing, sharing, analyzing, and disseminating knowledge to improve anorganizations performance.

11). How you can collect internal data and external data?

Ans: Internal data are collected within the organization, usually by transaction processing

systems, but also through employee and customer surveys. External data is collectedfrom a wide array of sources outside the organization.

12).What is unstructured data?

Ans: Unstructured data are the data drawn from meeting discussions, private conversations,

textualdocuments, graphical representations and other non-uniform sources.

13).What is structured data?

Ans: Structured data are numbers and facts that can be conveniently stored and retrieved inan orderly manner for operations and decision-making.

14).What is the phases in systems development life cycle (SDLC)?

Ans: 1. Planning 2. Analysis 3. Design 4. Implementation 5. Support.

15). Write some ways to collect information for system requirements.

Ans: 1. Interviews

2. Questionnaires3. Examination of documents

4. On-the-job observation.

16). Write the goals of project management.

Ans: 1. Complete the project on time2. Complete the project within budget

3. Meet requirements

4. Meet expectations.


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cse-2012 13 even-iv cse-2 marks-it73 spm 2marks

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