Download JNTUH MCA 2nd Sem R17 2020 November 842AE Software Engineering Question Paper

Download JNTUH (Jawaharlal nehru technological university) MCA (Master of Computer Applications) 2nd Sem (Second Semester) Regulation-R17 2020 November 842AE Software Engineering Previous Question Paper

S OCT 2020

R17

Code No: 842AE















JAWAHARLAL NEHRU TECHNOLOGICAL UNIVERSITY HYDERABAD

MCA II Semester Examinations, October/ November - 2020

SOFTWARE ENGINEERING

Time: 2 Hours













Max.Marks:75



Answer any five questions

All questions carry equal marks

----


1.a)

Discuss about all the umbrella activities in process framework.





b)

Describe the steps in Evolutionary Model with neat sketch.





[7+8]













2.a)

Describe in detail about the waterfall model with a neat sketch. What are the limitations
of it?

b) Discuss about personal and team process models.







[8+7]


3.

Describe Requirement engineering process. Discuss about how requirement validation

used

is done?



















[15]


4.a)

Distinguish between functional requirements with non-functional requirements.

b)

Demonstrate the Object Models in detail.











[8+7]


5.a)

State how do we assess quality of a software design? How to asses alternative
architectural designs?















b) Enumerate the steps in pattern based software design.







[7+8]



6.a)

Draw the use case diagram for Library Management System.







b)

Differentiate between structural model and conceptual model of UML.



[8+7]


7.a)

Explain about the importance of test strategies for conventional software.

b)

Illustrate White box testing methodology with suitable examples.



[8+7]


8.a)

Define software risks. What are the types of software risks? How to identify the
software risks?

















b)

Describe the metrics for Software Quality.









[8+7]






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