Software Engineering MCQ Questions & Answers

21

Why is decomposition technique required?

A) Software project estimation is a form of problem solving B) Developing a cost and effort estimate for a software project is too complex C) All of the mentioned D) None of the mentioned

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Answer & Solution

Answer: Option C

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22

Choose the suitable options with respect to regression testing.

A) It helps in development of software B) It helps in maintenance of software C) It helps in development & maintenance of software D) none of the mentioned

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Answer: Option C

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23

Identify the correct statement with respect to Evolutionary development:

A) Evolutionary development usually has two flavors; exploratory development, and throw-away prototyping B) Very large projects are usually done using evolutionary development based approach C) It facilitates easy project management, through the high volume of documentation it generates D) Sometimes the construction of a throw-away prototype is not followed by a re- implementation of the software system using a more structured approach

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Answer & Solution

Answer: Option A

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24

Standard Enforcer is a

A) Static Testing Tool B) Dynamic Testing C) Static & Dynamic Testing D) None of the mentioned

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Answer & Solution

Answer: Option A

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25

A sequence of baselines representing different versions of a system is known as

A) System building B) Mainline C) Software Configuration Item(SCI) D) None of the mentioned

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Answer & Solution

Answer: Option B

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26

What is Cyclomatic complexity?

A) Black box testing B) White box testing C) Yellow box testing D) Green box testing

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Answer & Solution

Answer: Option B

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27

Which reliability requirements are concerned with maintaining copies of the system?

A) Checking requirements B) Recovery requirements C) Redundancy requirements D) Ambiguous requirements

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Answer & Solution

Answer: Option B

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28

Which model in system modelling depicts the dynamic behaviour of the system ?

A) Context Model B) Behavioral Model C) Data Model D) Object Model

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Answer & Solution

Answer: Option B

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29

Data Store Symbol in DFD represents a

A) Physical file B) Data Structure C) Logical file D) All of the mentioned

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Answer: Option D

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30

Test cases should uncover errors like

A) Nonexistent loop termination B) Comparison of different data types C) Incorrect logical operators or precedence D) All of the mentioned

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Answer & Solution

Answer: Option A

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Software Engineering MCQ Questions &amp; Answers | Computer Science

Software Engineering MCQ Questions & Answers | Computer Science