Verification and Validation Questions

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11.

What do you understand by V&V in software testing?

A

Verified Version

B

Version Validation

C

Verification and Validation

D

Version Verification

Correct Answer: C

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12.

In static test techniques, behavioral and performance properties of the program are observed.

A

True

B

False

C

Can't say

D

None of the above

Correct Answer: B

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13.

Which granularity level of testing checks the behavior of module cooperation?

A

Unit Testing

B

Integration Testing

C

Acceptance Testing

D

Regression Testing

Correct Answer: B

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14.

Which test refers to the retesting of a unit, integration and system after modification, in order to ascertain that the change has not introduced new faults?

A

Regression Test

B

Smoke Test

C

Alpha Test

D

Beta Test

Correct Answer: A

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15.

Which of the following is a black box testing strategy ?

A

All Statements Coverage

B

Control Structure Coverage

C

Cause-Effect Graphs

D

All Paths Coverage

Correct Answer: C

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16.

A set of inputs, execution preconditions and expected outcomes is known as a

A

Test plan

B

Test case

C

Test document

D

Test Suite

Correct Answer: B

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17.

In which test design each input is tested at both ends of its valid range and just outside its valid range ?

A

Boundary value testing

B

Equivalence class partitioning

C

Boundary value testing AND Equivalence class partitioning

D

Decision tables

Correct Answer: A

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18.

A white box test scales up well at different granularity levels of testing.

A

True

B

False

C

Can't say

D

None of the above

Correct Answer: B

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19.

How many types of software testing exist ?

A

1

B

2

C

3

D

4

Correct Answer: B

Testing can either be done manually or using an automated testing tool.

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20.

Which of the following is also known as "Behavioral" testing?

A

Black-box testing

B

White-box testing

C

Both A and B

D

None of the above

Correct Answer: A

Black-box testing is carried out to test functionality of the program. It is also called "Behavioral" testing.

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