Download JNTUH MCA 2nd Sem R13 2019 April-May 812AJ Software Engineering Question Paper

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Code No: 812AJ R13

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JAWAHARLAL NEHRU TECHNOLOGICAL UNIVERSITY HYDERABAD

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MCA 1I Semester Examinations, April/May - 2019

SOFTWARE ENGINEERING

Time: 3 Hours Max. Marks: 60

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

Part A is compulsory which carries 20 marks. Answer all questions in Part A. Part B consists of 5 Units. Answer any one full question from each unit. Each question carries 8 marks and may have a, b, ¢ as sub questions.

PART - A 5 x4 Marks =20

1. a) Write a short note on Participator myths and its counter reality. [4]
2. b) What is an use case diagram? Explain the main purpose of use case modelling. [4]

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3. c) Explain briefly about various architectural styles. [4]
4. d) Differentiate between Black-box and White-box testing techniques. [4]
5. e) Explain briefly about various risk components and drivers. [4]

PART -B 5 x 8 Marks =40

1. Demonstrate working of evolutionary process models with help of neat diagram. [8]
   

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   OR
   Explain briefly about CMMI model. What are generic goals of each level of model? [8]
2. Elaborate working of requirements engineering process in detail. Mention work products of every phase: [8]
   OR
   a) Write a short note on context based models.
   

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   b) Write a short note-on behavioral models. [4+4]
3. a) Explain the terms cohesion and coupling in detail.
   b) Explain mapping data flow into software architecture. [4+4]
   OR
   a) What is Software Architecture? What is importance of architecture?
   

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   b) Explain briefly about Architectural Design procedure. [4+4]
4. Explain briefly about metrics for Design model. [8]
   OR
   What is unit testing? Explain about driver and stub procedure in detail. [8]
5. What is Formal technical review? Explain about guidelines to be adopted during review procedure. [8]
   

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   OR
   What is a risk? Explain about risk Identification, Refinement, Projection process in detail [8]

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