JNTUH MCA 3rd Sem Last 10 Years 2023-2013 Question Papers R20-R09 || Jawaharlal nehru technological university
Code No: 843AD Rl 7
JAWAHARLAL NEHRU TECHNOLOGICAL UNIVERSITY HYDERABAD
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MCA III Semester Examinations, October/ November - 2020
OBJECT ORIENTED ANALYSIS AND DESIGN USING UML
Time: 2 hours Max.Marks: 75
Answer any five questions
All questions carry equal marks
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- What are the things in the UML? Explain them by writing notations to each of them. [15]
- Explain the software development life cycle. [15]
- a) What are the common mechanisms in UML?
b) Explain about forward engineering of class diagram with a suitable example. [15] - What is meant by types and roles? Discuss their significance in modeling. [15]
- Explain about forward engineering of activity diagram with a suitable example. [15]
- What are the common modeling techniques of use case diagrams? Explain them. [15]
- Distinguish between state chart and activity diagrams. [15]
- Draw the design class diagram for the unified library application. [15]
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