Download JNTUH MCA 5th Sem R17 2021 February 845AB Software Testing Methodologies Question Paper

Download JNTUH (Jawaharlal nehru technological university) MCA (Master of Computer Applications) 5th Sem (Fifth Semester) Regulation-R17 2021 February 845AB Software Testing Methodologies Previous Question Paper

R17

Code No: 845AB















JAWAHARLAL NEHRU TECHNOLOGICAL UNIVERSITY HYDERABAD

MCA V Semester Examinations, February - 2021

SOFTWARE TESTING METHODOLOGIES

Time: 2 hours













Max. Marks: 75



Answer any five questions

All questions carry equal marks

- - -


1.a)

Describe the nightmare list and when to stop testing.

b)

Explain implement and application of path testing.







[7+8]


2.a)

Explain about structural bugs.

b)

Explain in detail about path sensitizing with examples.







[7+8]


3.a)

Describe closure compatibility and span compatibility.

b)

Write the strategies of data-flow testing.











[7+8]


4.

Where do domains comes from? Explain nice domains.







[15]


5.a)

Discuss about the probability of getting there with example.

b)

What are the rules of Boolean algebra? Explain.









[7+8]


6.

Describe state bugs and encoding bugs in detail.









[15]


7.

Explain about state testing in detail.











[15]


8.

Explain the following:



a) Equivalence and partial ordering relations.



b) Building tools of graph matrices.











[7+8]



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