Download JNTUH MCA 3rd Sem R17 2021 February 843AD Object Oriented Analysis And Design Using Uml Question Paper

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Code No: 843AD Rl 7

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JAWAHARLAL NEHRU TECHNOLOGICAL UNIVERSITY HYDERABAD

MCA III Semester Examinations, February - 2021

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OBJECT ORIENTED ANALYSIS AND DESIGN USING UML

Time: 2 hours Max. Marks: 75

Answer any five questions

All questions carry equal marks

1. a) What is UML? Explain briefly.

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2. a) Explain briefly on Modeling different views of a system and Modeling. [7+8]
3. a) Explain the various phases existing in SDLC. [15]
4. a) Discuss about class diagram and object diagram with example.
5. a) Explain briefly Common Mechanisms in Basic Structural modeling. [7+8]
6. a) Explain about various stereo types dependency among the class and objects.

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7. a) Explain various behavioral diagrams in the UML. [7+8]
8. a) What is sequence diagram? Draw sequence diagram for login authentication. [15]
9. a) Explain briefly interaction diagrams with examples.
10. a) Draw a use case diagram for credit card validation system. [7+8]
11. a) What is Component Diagrams? Explain the relationship between component and its interfaces. [15]

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12. a) Define Pattern? Explain various design patterns with examples. [15]

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