Dr.A.P.J.Abdul Kalam University BE VII SEM ALL BRANCH Object Oriented Analysis and Design [IT-701] Dec - 2020 Question Paper

Dr.A.P.J.Abdul Kalam University

Bachelor of Engineering

Seventh Semester Main Examination, Dec-2020

Object Oriented Analysis and Design [IT-701]

Branch: IT

Time: 3:00 Hrs Max Marks 70

Note : 1. Attempt any five questions out of eight.

           2. All question carry equal marks.

Q.1 a) Explain about Object Oriented Analysis and Design process.

b) Write notes on:

i) Encapsulation

ii) Class Hierarchy

Q.2. a) Explain Aggregation and Generalization.

b) Explain the OO system design life cycle model.

Q.3 a) With a suitable example explain how to design a class. Give all possible representation in a class (name, attribute, visibility, methods, responsibilities).

b) Explain the Object Modelling technique with suitable example.

Q.4 a) Give the comparison list of Object oriented programming language C++ and JAVA.

b) Explain the state chart diagram with a suitable example. Also define its components and use.

Q.5 a) Illustrate with an example, the relationship between sequence diagram and use cases.

b) What do you mean by Interaction diagrams? Explain them with a suitable example.

Q.6. a) Compare about use-case driven approaches.

b) Explain in brief, Relational V/s Object oriented databases.

Q.7 a) Explain in detail the characteristics of Object oriented programming languages.

b) Discuss about UML deployment and component diagrams. Draw the diagrams for a banking application.

Q.8 Explain the following:

a) Unified Modeling Language (UML)

b) UML Class diagram

c) Purposes of Modeling

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