Hello learners In this article we are going to discuss NPTEL Software Testing IIITB Assignment 3 Answers. All the Answers provided below to help the students as a reference, You must submit your assignment with your own knowledge and use this article as reference only.
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| Assignment No. | Answers |
|---|---|
| Software Testing IIITB Assignment 1 | Click Here |
| Software Testing IIITB Assignment 2 | Click Here |
| Software Testing IIITB Assignment 3 | Click Here |
| Software Testing IIITB Assignment 4 | Click Here |
| Software Testing IIITB Assignment 5 | Click Here |
| Software Testing IIITB Assignment 6 | Click Here |
| Software Testing IIITB Assignment 7 | Click Here |
| Software Testing IIITB Assignment 8 | Click Here |
| Software Testing IIITB Assignment 9 | Click Here |
| Software Testing IIITB Assignment 10 | Click Here |
| Software Testing IIITB Assignment 11 | Click Here |
| Software Testing IIITB Assignment 12 | Click Here |
NPTEL Software Testing IIITB Assignment 3 Answers 2023:
1. State true or false: In a du-path corresponding to a variable v from a definition of v to a use of v, there can be other definitions of v in between, as long as the paths are simple.
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2. What kind of uses do we consider in a predicate use (p-use) of a variable?
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3. Which of the following distinguishes all definitions and all uses data flow coverage?
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Next Week Answers: Assignment 04
4. State yes or no: When we work towards making a data flow coverage criteria feasible and consider side trips, do the side trips have to be def-clear?
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5. Which of the following represents a correct order of subsumption amongst graph coverage criteria? Note that the answer options below include both structural and data flow coverage criteria, and the symbol → denotes the subsumes relation.
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For the next five questions, consider the following graph with six nodes numbered 1 to 6, node 1 is the initial node, node 6 is the final node. The graph represents the CFG with definitions and uses of a particular variable x as follows: Nodes 1 and 3 correspond to definitions of x, nodes 3 and 6 corresponds to uses of x. Assume that the use at node 3 precedes the definition at node 3.
6. How many du-paths are there for the variable x?
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7. Which of the following is a (non-exhaustive) list of du-paths for x?
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8. Consider the test path t1 = [1, 2, 3, 4, 5, 2, 3, 5, 2, 6]. Which of the following is a list of all the du-paths that t1 tours directly?
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9. Consider the test path t2 = [1, 2, 6]. State yes or no: There are du-paths that t2 tours directly.
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10. Consider the du-paths [1, 2, 3], [3, 4, 5, 2, 3] and [3, 5, 2, 6]. Which of the test paths below tours these three du-paths directly?
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