Download JNTUA MCA 2015 June-July Supply 5th Sem 9F00502 Software Testing Question Paper

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Code: 9F00502

Time: 3 hours

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MCA V Semester Supplementary Examinations July 2015

SOFTWARE TESTING

(For students admitted in 2009, 2010, 2011 and 2012 only)

Max Marks: 60

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Answer any FIVE questions

All questions carry equal marks

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1. (a) Define testing. Explain the goals of testing.
   (b) Differentiate testing and debugging.

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2. (a) What are the different notations used in the control flow graph? Explain.
   (b) What are the applications of path testing? Explain.
3. (a) Discuss about sensitization and instrumentation based on transaction flows.
   (b) What is the motivation of dataflow testing? Explain.
4. (a) What are the advantages of domain testing? Explain.
   

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   (b) Explain simple domain boundaries and compound predicates.
5. (a) What is meant by path products? Explain with example.
   (b) What are the techniques used to find the minimum number of paths in a graph? Explain with example.
6. (a) “Decision tables as a basis for test case design” explain.
   (b) Minimize the following function using K-V map:
   

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   F(A, B, C, D) = S(3, 4, 5, 6, 8, 9, 10, 11, 14) + d(7,5)
7. Write short note on following:
   (a) Dead state.
   (b) Unreachable state.
   (c) Transition bugs.

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8. (a) Write node reduction algorithm.
   (b) What are relations? Give the properties of relations.

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