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

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Code No: 821AK

JAWAHARLAL NEHRU TECHNOLOGICAL UNIVERSITY HYDERABAD

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MCA I 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.

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PART - A 5 x 5 Marks =25

1. a) Explain about process patterns. [5]
2. b) What are various types of non-functional requirements? Explain. [5]
3. c) Discuss about the design process and design quality. [5]
4. d) Explain about process metrics and software process improvement. [5]

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5. e) Describe defect amplification and removal. [5]

PART -B 5 x 10 Marks =50

1. a) Explain various phases of RAD model.
   b) What are software myths? Explain. [5+5]
   OR

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2. a) Explain about personal and team process models.
   b) Describe the changing nature of software. [5+5]
3. a) Explain about structured programming-language specifications.
   b) Discuss about requirements discovery. [5+5]
   OR

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4. a) Describe requirements management planning.
   b) Discuss about state machine models with example. [5+5]
5. a) Distinguish between cohesion and coupling.
   b) Explain about task analysis and modeling. [5+5]
   OR

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6. a) Describe conducting component-level design.
   b) Give a brief taxonomy of architectural styles. [5+5]
7. a) What are metrics for software quality? Explain.
   b) Define verification and validation. Explain organizing for software testing. [5+5]
   OR

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8. a) Explain in detail about system testing.
   b) What are debugging strategies? Explain in detail. [5+5]
9. Explain the following:
   a) SQA activities b) Developing a risk table [5+5]
   OR

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10. Explain the following:
    a) Assessing risk impact b) Statistical SQA [5+5]