Dr. A.P.J. Abdul Kalam University MCA II Sem Software Engineering and UML [MCA203] June 2021 Question Paper

Dr. A.P.J. Abdul Kalam University

Master of Computer Application

Second Semester Main Examination, June-2021

Software Engineering and UML [MCA203]

Time: 3:00 Hrs _______ Max Marks 70

Note: Answer any five questions. All questions carry equal marks.

Q.1 (a) What is software engineering? Write the characteristics of software

Engineering?

 (b) Explain Data Modeling and Software Prototyping?

Q.2 (a) Describe clearly how a design is influenced by the following:

 (i) Cohesion and coupling

 (ii) Horizontal and vertical partitioning

 (b) Write short note on client-server software development with its

 applications.

Q.3 (a) What is Reverse reengineering and forward reengineering? What are the

 reengineering software products?

(b) Explain Risk analysis in detail. What is decision tree analysis in context

to Risk Management?

Q.4 (a) Briefly explain SQA? Define formal approaches to SQA.

 (b) What is Software Testing. Write its Types Also?

Q.5 (a) Explain the process & Application of Software Engineering?

 (b) Explain life cycle model and its phases in detail?

Q.6 (a) What are different types of maintenance? Explain briefly?

 (b) Explain use case diagram? What is the role of use case in object-oriented

 requirement analysis?

Q.7 (a) Consider an online banking registration system. Draw its use case diagram.

 (b) Differentiate between direct and indirect measurement.

Q.8 Write short notes on:

(a) Black Box Testing & White Box Testing

(b) UML (c) Spiral Model

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