Download JNTUH MCA 2nd Sem R15 2017 August 821AK Software Engineering Question Paper

Download JNTUH (Jawaharlal nehru technological university) MCA (Master of Computer Applications) 2nd Sem (Second Semester) Regulation-R15 2017 August 821AK Software Engineering Previous Question Paper


R15

Code No: 821AK















JAWAHARLAL NEHRU TECHNOLOGICAL UNIVERSITY HYDERABAD

MCA II Semester Examinations, August - 2017

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)

What are the generic framework activities that are present in every software process?[5]

b)

What are the characteristics of SRS?











[5]

c)

How to assess the quality of software design?









[5]

d)

What is Cyclomatic complexity? How to compute it?







[5]

e)

Describe the difference between "known risks" and "predictable risks"?

[5]

PART - B

5 ? 10 Marks = 50


2.a)

Describe the life cycle of a computer-based system. Also explain the concept of Waterfall
model of software life cycle.









b)

Compare between perspective and iterative process models.





[7+3]

OR

3.a)

Explain the levels in continuous model of CMMI.







b)

Explain unified process? Elaborate on the unified process work products.

[5+5]


4.

State and explain the requirements engineering tasks in detail.





[10]

OR

5.a)

Develop an object model, including a class hierarchy diagram and an aggregation diagram
showing the components in the computer based system of your choice.

b)

Suggest how an engineer responsible for drawing up a system requirements specification
might keep track of the relationship between functional and non- functional requirements?






















[6+4]

6.a)

Explain the concept of class based modeling in detail.







b)

What are the elements of data design?











[6+4]

OR

7.a)

What are the steps involved in user interface analysis?







b)

Why is "chunking" important during the component-level design review process. [5+5]












8.a)

Distinguish between verification and validation. What are the conditions exists after
performing validation testing?













b)

What are the reasons behind to perform white box testing?





[5+5]

OR

9.

Describe the difference between process and project metrics in your own words. [10]

10.a) How do we review quality and how are effective reviews conducted?



b) Explain in detail about RMMM.













[5+5]

OR

11.

Explain the following
a) CASE Tools



















b) Change Management.















[5+5]






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This post was last modified on 17 March 2023