Introduction to Software Engineering Questions

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181.

The linear sequential model is also known as _____?

A

Classical life cycle model

B

Spiral model

C

Concurrent model

D

Waterfall model

E

Both A and D

Correct Answer: E

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182.

A COCOMO model is _____?

A

Common Cost Estimation Model

B

Constructive Cost Estimation Model

C

Complete Cost Estimation Model

D

Comprehensive Cost Estimation Model

Correct Answer: B

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183.

Which two of the following models will not be able to give the desired outcome if the user's participation is not involved?

A

RAD & Waterfall

B

Waterfall & Spiral

C

RAD & Spiral

D

RAD & Prototyping

Correct Answer: D

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184.

What are the major activities of the spiral model of software engineering?

A

Quick Design, Build Prototype, Evaluate Prototype, Refine Prototype

B

Defining, Prototyping, Testing, Delivery

C

Planning, Risk Analysis, Engineering, Customer Evaluation

D

Requirements

E

Testing

Correct Answer: C

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185.

The incremental model of software development is _____?

A

A good approach when a working core product is required quickly

B

A revolutionary model that is not used for commercial products

C

The best approach to use for projects with large development teams

D

A reasonable approach when requirements are well defined

Correct Answer: A

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186.

Which one of the following is not a phase of Prototyping Model?

A

Prototype Refinement

B

Quick Design

C

Engineer Product

D

Coding

Correct Answer: D

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187.

The _____ model is preferred for software development when the requirements are not clear.

A

Rapid Application Development

B

Evolutionary Model

C

Waterfall Model

D

Waterfall Model

Correct Answer: B

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188.

Evolutionary software process models ______?

A

Are iterative in nature

B

Do not generally produce throwaway systems

C

Can easily accommodate product requirements changes

D

All of the above

Correct Answer: D

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189.

Which of the following statements regarding Build & Fix Model is wrong?

A

It scales up well to large projects

B

Code soon becomes unfixable & unchangeable

C

No room for structured design

D

Maintenance is practically not possible

Correct Answer: A

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190.

In the spiral model

A

Before using spiral model

B

In the first loop

C

In every loop

D

In the first and second loop

Correct Answer: C

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