R19
Code No: 865AB
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JAWAHARLAL NEHRU TECHNOLOGICAL UNIVERSITY HYDERABADMCA V Semester Examinations, February - 2022
SOFTWARE TESTING METHODOLOGIES
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Time: 3 Hours
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Max.Marks:75Answer any Five Questions
All Questions Carry Equal Marks
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- - -
1.a)
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What are the consequences of bugs? Explain.
b)
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Explain about path predicates and achievable paths.--- Content provided by FirstRanker.com ---
[7+8]
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2.a)
Write about the taxonomy of bugs.
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b)What is path testing? What are its applications? Discuss.
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[7+8]3.a)
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What is meant by transaction flow testing? Explain its significance.b)
Explain data-flow testing with an example. Write its limitations.
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[7+8]
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4.a)
Differentiate between nice and ugly domains with examples.
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b)What is Interface testing? Explain interface testing techniques.
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[7+8]
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5.a)
Discuss about regular expressions and flow-anomaly detection.
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b)Write the procedure to count minimum number of paths in a graph.
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[7+8]
6.a)
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What is the procedure for specification validation? Explain.
b)
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What is logic based testing? Explain KV-Chart and draw the KV-chart for 4 variables.--- Content provided by FirstRanker.com ---
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[7+8]
7.a)
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Explain state testing techniques in detail.b)
What are the guidelines used to design state machines? Discuss.
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[7+8]8.a)
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Explain the node reduction algorithm with an example.b)
Discuss about various testing tools necessary for testing.
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[7+8]
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--ooOoo--