Download JNTUH MCA 2nd Sem R15 2018 June-July 821AK Software Engineering Question Paper

Download JNTUH (Jawaharlal nehru technological university) MCA (Master of Computer Applications) 2nd Sem (Second Semester) Regulation-R15 2018 June-July 821AK Software Engineering Previous Question Paper

R15

Code No: 821AK















JAWAHARLAL NEHRU TECHNOLOGICAL UNIVERSITY HYDERABAD

MCA II Semester Examinations, June/July - 2018

SOFTWARE ENGINEERING

Time: 3hrs















Max.Marks:75


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
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.



PART - A



















5 ? 5 Marks = 25

1.a) Explain about process patterns.













[5]

b) What are various types of non-functional requirements? Explain.



[5]

c) Discuss about the design process and design quality.







[5]

d) Explain about process metrics and software process improvement.



[5]

e) Describe defect amplification and removal.









[5]



PART - B

















5 ? 10 Marks = 50

2.a)

Explain various phases of RAD model.

b)

What are software myths? Explain.











[5+5]

OR

3.a)

Explain about personal and team process models.

b)

Describe the changing nature of software.









[5+5]



4.a)

Explain about structured programming language specifications.

b)

Discuss about requirements discovery.











[5+5]

OR

5.a)

Describe requirements management planning.

b)

Discuss about state machine models with example.







[5+5]


6.a)

Distinguish between cohesion and coupling.

b)

Explain about task analysis and modeling.









[5+5]

OR

7.a)

Describe conducting component-level design.

b)

Give a brief taxonomy of architectural styles.









[5+5]



8.a)

What are metrics for software quality? Explain.

b)

Define verification and validation. Explain organizing for software testing.

[5+5]

OR

9.a)

Explain in detail about system testing.

b)

What are debugging strategies? Explain in detail.







[5+5]



10.

Explain the following:



a) SQA activities b) Developing a risk table









[5+5]

OR

11.

Explain the following:



a) Assessing risk impact b) Statistical SQA









[5+5]



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