Download JNTUH MCA 2nd Sem R17 2019 April-May 842AE Aprilmay Software Engineering Question Paper

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Code No: 842AE

JAWAHARLAL NEHRU TECHNOLOGICAL UNIVERSITY HYDERABAD

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MCA I Semester Examinations, April/May - 2019

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) Define software. Explain software evolution. [5]
2. b) Explain about use cases with suitable examples. [5]

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3. c) Draw and explain a class diagram for library management system. [5]
4. d) Distinguish between black-box testing and white-box testing. [5]
5. e) What is RMMM? Explain RMMM plan. [5]

PART -B

5 x 10 Marks =50

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1. 2.a) Explain in detail about process assessment.

   b) What are the phases of Unified process? Explain. [5+5]

   OR

2. 3.a) Distinguish between the incremental model and the RAD model.

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   b) Explain in detail about process patterns. [5+5]

3. 4.a) Who should be involved in a requirements review? Draw a process model showing how a requirements review might be organized!

   b) Describe the structure of a requirements document. [5+5]

   OR

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4. 5.a) Develop an object model, including a class hierarchy diagram and a data flow diagram showing the principle components of a personal computer system and its system software.

   b) Explain about requirements validation. [5+5]

5. 6.a) Distinguish between sequence diagram and collaboration diagram with examples.

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   b) What are interface-design elements? Explain. [5+5]

   OR

6. 7.a) Explain terms and concepts of component diagrams.

   b) What are architectural styles? Explain. [5+5]

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7. 8.a) Discuss about the art of debugging.

   b) Explain about function-based metrics. [5+5]

   OR

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8. 9.a) What is integration testing? Explain.

   b) Explain about architectural design metrics. [5+5]

9. 10.a) Distinguish between LOC and FP metrics.

   b) What are SQA activities? Explain. [5+5]

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   OR

10. 11.a) Explain about software reviews.

    b) Discuss about statistical SQA.

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