Download VTU BE 2020 Jan CSE Question Paper 17 Scheme 4th Sem 17CS45 Software Engineering

USN
Sc

L B RA RY *
7,,,17CS45

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y
Fourth Semester B.E. Degree Examination, Dec.2019/Jan.2020
Software Engineering
Time: 3 hrs. Max. Marks: 100
Note: Answer any FIVE full questions, choosing ONE full question from each module.

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Module-1
1 a. What is software engineering? Briefly discuss the need for software engineering. (08 Marks)
b. With a neat diagram, explain the activity model of the insulin pump control system.
(08 Marks)
c. List and explain any four software engineering code of ethics. (04 Marks)

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OR
2 a. With a neat diagram, explain the water-fall model of software development process. List the
di
-
awbacks of waterfall model. (08 Marks)

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b. Briefly discuss the important activities of requirements engineering process with a neat
diagram. (06 Marks)
c. What is requirements validation? List and explain any four different checks to be carried out
during requirements validation process? (06 Marks)
Module-2

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3 a. Draw and explain state diagram of a microwave oven.
b. Explain the terms class diagram, generalization and aggregation.
c. Draw the sequence diagram for Patient Information System.
OR
4 a. With a neat diagram, explain the Rational Unified Process.

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b. What is design pattern? Explain four elements of design pattern.
c. What is software reuse'? State the general models of open source licenses.
(08 Marks)
(08 Marks)
(04 Marks)

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(08 Marks)
(06 Marks)
(06 Marks)
5 a.
b.

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c.
Module-3
What is component testing? List and explain the different types of interface errors.
(06 Marks)
Explain performance testing in detail. (08 Marks)

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Explain the six stages of acceptance testing process. (06 Marks)
OR
6 a. With a neat diagram briefly discuss the software reengineering process. (08 Marks)
b. What is software maintenance? Explain the three different types of software maintenance.
(04 Marks)

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c. Explain software evolution process. (08 Marks)
Module-4
7 a. List and explain factors affecting software pricing.
b. Explain briefly COCOMOIT model.
c. Explain briefly the software review process.

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1 of 2
(06 Marks)
(08 Marks)
(06 Marks)
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USN
Sc

L B RA RY *
7,,,17CS45

--- Content provided by FirstRanker.com ---

y
Fourth Semester B.E. Degree Examination, Dec.2019/Jan.2020
Software Engineering
Time: 3 hrs. Max. Marks: 100
Note: Answer any FIVE full questions, choosing ONE full question from each module.

--- Content provided by FirstRanker.com ---

Module-1
1 a. What is software engineering? Briefly discuss the need for software engineering. (08 Marks)
b. With a neat diagram, explain the activity model of the insulin pump control system.
(08 Marks)
c. List and explain any four software engineering code of ethics. (04 Marks)

--- Content provided by FirstRanker.com ---

OR
2 a. With a neat diagram, explain the water-fall model of software development process. List the
di
-
awbacks of waterfall model. (08 Marks)

--- Content provided by FirstRanker.com ---

b. Briefly discuss the important activities of requirements engineering process with a neat
diagram. (06 Marks)
c. What is requirements validation? List and explain any four different checks to be carried out
during requirements validation process? (06 Marks)
Module-2

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3 a. Draw and explain state diagram of a microwave oven.
b. Explain the terms class diagram, generalization and aggregation.
c. Draw the sequence diagram for Patient Information System.
OR
4 a. With a neat diagram, explain the Rational Unified Process.

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b. What is design pattern? Explain four elements of design pattern.
c. What is software reuse'? State the general models of open source licenses.
(08 Marks)
(08 Marks)
(04 Marks)

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(08 Marks)
(06 Marks)
(06 Marks)
5 a.
b.

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c.
Module-3
What is component testing? List and explain the different types of interface errors.
(06 Marks)
Explain performance testing in detail. (08 Marks)

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Explain the six stages of acceptance testing process. (06 Marks)
OR
6 a. With a neat diagram briefly discuss the software reengineering process. (08 Marks)
b. What is software maintenance? Explain the three different types of software maintenance.
(04 Marks)

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c. Explain software evolution process. (08 Marks)
Module-4
7 a. List and explain factors affecting software pricing.
b. Explain briefly COCOMOIT model.
c. Explain briefly the software review process.

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1 of 2
(06 Marks)
(08 Marks)
(06 Marks)
OR

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8 a. Explain the various inspection checks for software inspection process. (10 Marks)
b. Discuss in detail the different stages in component measurement process with diagram.
(10 Marks)
Module-5
9 a. Explain the practices involved in extreme programming. (10 Marks)

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b. With a neat diagram explain the process of prototype development. What are the benefits of
a prototype? (10 Marks)
OR
10 Write short notes on the following :
a. Agile methods

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b. Testing in XP
c. Pair programming
d. lrIcremental delivery. (20 Marks)

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2 of 2
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