Download JNTUH MCA 2nd Sem R17 2018 June-July 842AE Software Engineering Question Paper

Download JNTUH (Jawaharlal nehru technological university) MCA (Master of Computer Applications) 2nd Sem (Second Semester) Regulation-R17 2018 June-July 842AE Software Engineering Previous Question Paper

R17

Code No: 842AE















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) Describe the changing nature of software.









[5]

b) Explain about requirement elicitation and analysis.







[5]

c) Draw and explain a usecase diagram for college management system.



[5]

d) What are class-oriented metrics? Explain.









[5]

e) Discuss about sample-driven reviews.











[5]



PART - B

















5 ? 10 Marks = 50

2.a)

Distinguish between TSP and PSP.

b)

What are specialized process models? Explain.









[5+5]

OR

3.a)

Distinguish between spiral model and prototyping model.

b)

What are software myths? Explain in detail.









[5+5]



4.

What are system models? Explain in detail.









[10]

OR

5.a)

Write about feasibility studies.

b)

Explain about interface specification.











[5+5]


6.a)

What are design concepts? Explain.

b)

Write terms and concepts of class diagrams with examples.





[5+5]

OR

7.a)

What is architecture? Why is architecture important?

b)

What are relationships used in UML? Explain with examples.





[5+5]



8.a)

Explain about architectural design metrics.

b)

What is the process of debugging? Explain.









[5+5]

OR

9.a)

Discuss in detail about software quality.

b)

Describe a strategic approach to software testing.







[5+5]



10.a) Write about quality concepts in detail.
b) Distinguish between proactive and reactive risk strategies. Explain software risks. [5+5]

OR

11.a) Explain in detail about risk projection.
b) Discuss about metrics in the process and the project domains.





[5+5]



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