Download JNTUH MCA 3rd Sem R15 2019 December 823AB Object Oriented Analysis And Design Using Uml Question Paper

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Code No: 823AB

JAWAHARLAL NEHRU TECHNOLOGICAL UNIVERSITY HYDERABAD

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MCA III Semester Examinations, December - 2019

OBJECT ORIENTED ANALYSIS AND DESIGN USING UML

Time: 3hrs Max.Marks:75

Note: This question paper contains two parts A and B.

Part A is compulsory which carries 25 marks. Answer all questions in Part A. Part B consists of 5 Units. Answer any one full question from each unit. Each question carries 10 marks and may have a, b, c as sub questions.

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PART - A 5 x 5 Marks =25

1. a) Discuss about requirement analysis in SDLC. [5]
2. b) Explain about packages in OOAD. [5]
3. c) What is the use of deployment diagram. Justify. [5]
4. d) Illustrate the role of events and signals. [5]

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5. e) Explain about the France work. [5]

PART -B 5 x 10 Marks =50

1. Discuss the importance of UML. Explain the architectural diagram of UML? Briefly explain various aspects of UML. [10]

   OR

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2. Mention the various models in Object modelling techniques and their role for describing the system. [10]

3. Explain the following Common Modelling Techniques for Class Diagram:

   1. Modelling Simple Collaborations
   2. Modelling a Logical Database Schema [10]

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   OR

4. What are the relationships, that can be defined among classes? Explain the context of their usage with suitable examples. [10]

5. Draw a use case diagram that depicts the context of a credit card validation system. Enumerate the steps to model the context of a system. [10]

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   OR

6. Discuss the differences between collaboration and sequence diagrams. Draw a sequence diagram for withdrawing money from an ATM and convert the same to a collaboration diagram. [10]

7. Distinguish between activity and state chart diagrams. What is meant by a deployment diagram? Discuss how to develop it. [10]

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   OR

8. Describe the common properties, uses and contents of component diagram. [10]

9. Discuss on artifact diagrams with a real time example. [10]

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   OR

10. Draw and explain the clam diagram of library information system. [10]

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