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Download JNTUH MCA 5th Sem R17 2022 February 845AB Software Testing Methodologies Question Paper

Download JNTUH (Jawaharlal nehru technological university) MCA (Master of Computer Applications) 5th Sem (Fifth Semester) Regulation-R17 2022 February 845AB Software Testing Methodologies Previous Question Paper

This post was last modified on 17 March 2023


R17

Code No: 845AB

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JAWAHARLAL NEHRU TECHNOLOGICAL UNIVERSITY HYDERABAD

MCA V Semester Examinations, February - 2022

SOFTWARE TESTING METHODOLOGIES

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Time: 3 Hours



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Max.Marks:75

Answer 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.




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[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.




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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--