The IIT Madras BS Software Testing (Software Testing) Quiz 1 paper sat on 29 Oct 2023, in the September 2023 term: 21 questions for 103 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.
THIS IS QUESTION PAPER FOR THE SUBJECT "DEGREE LEVEL : SOFTWARE TESTING (COMPUTER BASED EXAM)" ARE YOU SURE YOU HAVE TO WRITE EXAM FOR THIS SUBJECT? CROSS CHECK YOUR HALL TICKET TO CONFIRM THE SUBJECTS TO BE WRITTEN. (IF IT IS NOT THE CORRECT SUBJECT, PLS CHECK THE SECTION AT THE TOP FOR THE SUBJECTS REGISTERED BY YOU)
YES
NO
Correct answer
YES
[1, 2, 4, 5, 6]
[1, 2, 3, 5, 6, 1]
[1, 2, 3, 5, 2, 4, 5, 6, 1, 2, 3, 5, 6]
[1, 2, 4, 5, 1, 2, 3, 5, 6]
Correct answers
[1, 2, 4, 5, 6]
[1, 2, 3, 5, 2, 4, 5, 6, 1, 2, 3, 5, 6]
Based on the above data, answer the given subquestions.
Identify the number of test requirements for edge-pair coverage in the given CFG.
8
9
10
11
Correct answer
10
Based on the above data, answer the given subquestions.
Identify the number of prime paths in the given CFG.
8
9
10
11
Correct answer
10
Based on the above data, answer the given subquestions.
Identify the correct set of test paths in the given CFG to satisfy prime path coverage.
{[1, 2, 6], [1, 2, 3, 5, 2, 3, 4, 3, 5, 2, 6]}
{[1, 2, 6], [1, 2, 3, 5, 2, 3, 5, 2, 6], [1, 2, 3, 4, 3, 4, 3, 5, 2, 6]}
{[1, 2, 6], [1, 2, 3, 5, 2, 6], [1, 2, 3, 4, 3, 5, 2, 6], [1, 2, 3, 5, 2, 3, 4, 3, 5, 2, 6]}
{[1, 2, 6], [1, 2, 3, 5, 2, 3, 5, 2, 6], [1, 2, 3, 4, 3, 4, 3, 5, 2, 6], [1, 2, 3, 5, 2, 3, 4, 3, 5,2, 6]}
Correct answer
{[1, 2, 6], [1, 2, 3, 5, 2, 3, 5, 2, 6], [1, 2, 3, 4, 3, 4, 3, 5, 2, 6], [1, 2, 3, 5, 2, 3, 4, 3, 5,2, 6]}
Based on the above data, answer the given subquestions.
How many du-pairs are there for the variable x?
8
9
13
20
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
6
Correct answer
The FSM accepts the input, if the number of a’s are odd.
The FSM accepts the input, if the number of a’s are even.
The FSM accepts the input, if the number of b’s are odd.
The FSM accepts the input, if the number of b’s are even.
Correct answer
The FSM accepts the input, if the number of a’s are odd.
1-C, 2-D, 3-A, 4-B
1-C, 2-A, 3-D, 4-B
1-B, 2-A, 3-D, 4-C
1-B, 2-D, 3-A, 4-C
Correct answer
1-C, 2-A, 3-D, 4-B
Which of the following approaches to integration testing does not require extra software components, known as scaffolding?
Top-down
Bottom-up
Big bang
Sandwich
Correct answer
Big bang
Parameter coupling
Shared data coupling
External device coupling
Message-passing interfaces
Correct answer
Shared data coupling
In which phase of Software Development Life Cycle (SDLC), developers perform extensive unit testing and debugging?
Planning and requirements definition
Design and architecture
Development
Testing
Maintenance
Correct answer
Development
The total running time of BFS algorithm can be expressed as ___________ . Fill in the blank with appropriate option.
Correct answer
def-clear
du-path
du-pair
def(v)
Correct answer
def-clear
Correct answers
testcase1()
testcase2()
testcase3()
testcase4()
Correct answers
testcase2()
testcase3()
Consider a CFG with a single component that has 6 nodes and 9 edges. What is the cyclomatic complexity of the given CFG? Do not write the number in words, if your answer is 6, enter 6 but not six.
A written answer, not marked automatically.
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.
