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MBEL-Software Engineering-1A

MBEL-Software Engineering-1A

 Assignment - A

 

Q1: Discuss the differences in the following:

(a) Top-down and bottom-up

(b) Black box and white box testing

 

Q2: What do you mean by software maintenance? Explain the maintenance tools in details in details.

 

Q3: Explain why a design with low coupling helps maintainability

 

Q4: What is software design? Discuss the design principles in detail.

 

Q5: Explain on the following:

(a) Problem partitioning

(b) Abstraction


 

Case Study

 

Consider a program for determining the previous date. Its input is a triple of day, month and year with the values in the range

1 month 12

1 day 31

1900 year 2025

 

The possible outputs would be previous date or invalid input date. Design the boundary value test cases.

 

Assignment – C

 

Q1: In Waterfall model user involvement is in--

All phases

Some phases

Not involved

None

 

Q2: In Planning we include--

What is to be done

How is to be done

By whom is to be done

None

 

Q3: Which SDLC includes Risk?

Spiral model

Waterfall model

Iterative model

None

 

Q4: Design type are--

Conceptual design

Technical design

Both

none of the above

 

Q5: Two basic issues for software engineering are--

Engineering-design

Hardware-software

Software quality-cost

None

 

Q6: Costliest phase of software development is--

Testing

Coding

Analyzing

None

 

Q7: An example of an expert system is--

The internist

A stock and bond analyze

Structural analyze

None

 

Q8: A virtual interface that--

Is easy for programmer

Is similar to doing traditional computer programming

Does not allow user to take shortcuts

None

 

Q9: The screen displays produced by a prototyping software package--

Are the output produced by complete system program

May closely model the output that may produced by system program

Discourage user

None

 

Q10: The following is not normally used during System Design--

Program review

Working prototype

Standard manual

None of the above

 

Q11: Approach used in top-down analyzes and design--

Identify a top- level function and then create a hierarchy of lower level modules and component

To prepare flowchart.

All

None of the above

 

Q12: During the data gathering phase of system analysis--

Problem flowchart are often prepared

System design specification are outlined

Number of specialized forms may be prepared

None

 

Q13: First step of implementation phase is--

Select computer

Implementation planning

Prepare physical facilities

None

 

Q14: A programmer would most likely prepare a

General system flowchart

Specific system flowchart

General program flowchart

Specific program flowchart

 

Q15: Implementation of project proposal is prepared by--

The executive vice-president and manager

Vice president of information system

System analyst guidance of vice-president of information system

None

 

Q16: Design specification does not normally include--

Output requirement

Input requirement

Control provision

None

 

Q17: Some firms have created a combination position called--

Analyst/manager

Manager/operator

Analyst/programmer

None of above

 

Q18: During the system study, vice-president and manager do the--

Planning

Directing

Controlling

None of above

 

Q19: In token count N=N1+N2, where N1 is--

Unique operator

Unique operand

Occurrence of operator

None

 

Q20: Features of function point are--

Average, low, high

Average

High

None

 

Q21: In function point function units are--:

5

4

6

3

 

Q22: Risk management is of --------- types.

List of potential risk

Prioritized list of risk

Risk avoidance

Risk assessment

 

Q23: Organic COCOMO model have range of-

0-50 kloc

50-300 kloc

Over 300 kloc

None

 

Q24: Which one is not user documentation?

Beginner’s guide

Installation guide

SRS

None

 

Q25: AMC stands for--

Annual maintenance cost

Annual manage effort

Development effort

None of above

 

Q26: In Token count total length is equal to--

n= n1+n2

n2= n1+n3

n=n1/n2

none

 

Q27: Average Staff is calculated on the basis of--

Effort

Development

Effort/development

None

 

Q28: Risk Analysis means--

Evaluate probability

Probability ranges

Both

None of these

 

Q29: Software Engineering means--

Making software

Manufacturing software

Developing software

None

 

Q30: Software is easy to change, this statement is--

True

Myth

Hypothetical

None of above

 

Q31: Which one is maintenance model?

CMM

Quick fix model

Iterative model

None

 

Q32: In which model fixes are done without detailed analyses of the long term effects?

Reuse enhancement model

Quick- fix model

Taute model

None of the above

 

Q33: Iterative enhancement model has--

3 stages

6 stages

4 stages

None of the above

 

Q34: Taute maintenance model has--

2 phase

4 phases

5phasea

10 phases

 

Q35: In Bohem model ,ACT stands for--

Actual change time

Annual change time

Actual change traffic

Annual change time

 

Q36: Regression testing is known as--

The process of retesting the modified parts of software

Process of testing the design document

Review the SRS

None of these

 

Q37: Regression testing is related to--

Maintenance of software

Development of software

Both

None

 

Q38: Legacy system is--

Old system

New system

Undeveloped

None of the above

 

Q39: User Documentation consist of--

Beginner’s guide

Installation guide

Reference guide

None of the above

 

Q40: Which one is not user documentation?

Beginner’s guide

Installation guide

SRS

None

 

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