The IIT Madras BS Software Testing (Software Testing) Quiz 1 paper sat on 7 Jul 2024, in the May 2024 term, set 2: 22 questions for 104 marks in 120 minutes. Every question is below with its answer. Take it as a timed mock test to be marked, or read it through first.
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YES
NO
Correct answer
YES
Which type of testing is typically conducted after modifying or upgrading a software component to verify that the modified component is working correctly and other components are not damaged by the modification?
Functional testing
Performance testing
Usability testing
Regression testing
Correct answer
Regression testing
Consider an organization whose purpose in testing is to show the software’s failures. However, looking for failures is considered a negative activity, which puts testers and developers in an adversarial relationship. Determine the organization’s process maturity level based on its test goals.
Level 1
Level 2
Level 3
Level 4
Correct answer
Level 2
Tree edges
Back edges
Forward edges
Cross edges
Correct answer
Back edges
Parameter coupling
Shared data coupling
External device coupling
Message-passing interfaces
Correct answer
Shared data coupling
0
1
2
3
Correct answer
1
Correct answer
It accepts all strings that have only odd number of as.
It accepts all strings that have only even number of as.
It accepts all strings that have odd number of as and even number of bs.
It accepts all strings that have even number of as and odd number of bs.
Correct answer
It accepts all strings that have only even number of as.
Consider the prime path [1, 2, 4, 5] and a path P = [1, 2, 3, 2, 4, 2, 3, 4, 5]. From among the given options, identify the path with a detour but not a sidetrip.
[1, 2, 4, 2, 4, 5]
[1, 2, 3, 2, 4, 5]
[1, 2, 3, 4, 5]
[1, 2, 4, 5]
Correct answer
[1, 2, 3, 4, 5]
Correct answers
Correct answers
Based on the above data, answer the given subquestions.
Determine the number of prime paths in the given CFG.
7
8
9
10
Correct answer
9
Based on the above data, answer the given subquestions.
Determine the minimum number of test paths required for prime path coverage of the given CFG.
2
3
4
5
Correct answer
4
Based on the above data, answer the given subquestions.
From the following code segments identify the one that is best presented by the given CFG.
Correct answer
Based on the above data, answer the given subquestions.
What is the minimum number of test paths are required for node coverage for the given CFG?
1
2
3
4
Correct answer
2
Based on the above data, answer the given subquestions.
What is the cyclomatic complexity for the given CFG?
2
3
4
5
Correct answer
4
Based on the above data, answer the given subquestions.
How many du-pairs are there for the variable x?
7
8
9
10
Correct answer
8
Based on the above data, answer the given subquestions.
How many unique du-paths are there for the variable x?
4
5
6
7
Correct answer
5
[1, 2, 4, 6]
[1, 2, 4, 5, 6]
[1, 3, 6, 1, 2, 4, 6]
[1, 3, 6, 1, 2, 4, 5]
Correct answers
[1, 2, 4, 6]
[1, 2, 4, 5, 6]
[1, 3, 6, 1, 2, 4, 6]
Based on the above data, answer the given subquestions.
A written answer, not marked automatically.
Based on the above data, answer the given subquestions.
A written answer, not marked automatically.
Based on the above data, answer the given subquestions.
A written answer, not marked automatically.
