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Download JNTUH MCA 5th Sem R17 2019 December 845AB Software Testing Methodologies Question Paper

Download JNTUH (Jawaharlal nehru technological university) MCA (Master of Computer Applications) 5th Sem (Fifth Semester) Regulation-R17 2019 December 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, December - 2019

SOFTWARE TESTING METHODOLOGIES

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S

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Time: 3 Hours




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Max. Marks: 75

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Note: This question paper contains two parts A and B.

Part A is compulsory which carries 25 marks. Answer all questions in Part A. Part B

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consists of 5 Units. Answer any one full question from each unit. Each question carries
10 marks and may have a, b, c as sub questions.



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PART - A




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5 ? 5 Marks = 25

1.a)

List out and explain the reasons for testing.

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[5]

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b)

Define dataflow testing and list out the applications of dataflow testing.

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[5]

c)

Write a short note on nice and ugly domains.

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[5]

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d)

Explain about bad state graphs.

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[5]

e)

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Discuss about graph matrices.



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[5]



PART - B

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5 ? 10 Marks = 50


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2.

Is prevented bug better than a detected and corrected bug? Justify.


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[10]

OR

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3.

How software testing will ensure quality of developed software? Explain.

[10]

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4.

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Discuss in detail about transaction flow testing techniques.




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[10]

OR

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5.

Explain the terms slicing, dicing and debugging with reference to Testing.

[10]

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6.

Define path testing. Explain various steps to calculate the independent paths.

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[10]

OR

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7.

What is the purpose of domain testing? Give its schematic representation.

[10]

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8.

Write the procedure for specification validation using KV charts.

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[10]

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OR

9.

How can we determine paths in domains in Logic based testing?

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[10]

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10.

Explain the test case design for ATM example.

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[10]

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OR

11.

Write about powers of matrix and node reduction algorithm.

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[10]




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