This download link is referred from the post: JNTUH MCA 3rd Sem Last 10 Years 2023-2013 Question Papers R20-R09 || Jawaharlal nehru technological university
Code No: 843AD
JAWAHARLAL NEHRU TECHNOLOGICAL UNIVERSITY HYDERABAD
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MCA III Semester Examinations, April/May - 2019
OBJECT ORIENTED ANALYSIS AND DESIGN USING UML
Time: 3hrs Max.Marks:75
Note: This question 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
- What is the importance of modeling? 5
- Enumerate the steps to model new building blocks. 5
- Draw an activity diagram for school information system. 5
- Differentiate between classes and components. 5
- Briefly explain about sequence diagram of unified Library application. 5
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PART -B 5 x 10 Marks =50
- a) Explain in detail about building blocks in UML. [10]
OR
b) Explain about the principles of modeling. - a) Explain about the architecture of UML. [5+5]
OR
b) Explain the common mechanisms UML: Enumerate the steps to model complex views. [5+5] - a) Draw an object diagram for a hospital management system.
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b) Enumerate the steps to model webs of relationships. [5+5] - a) Explain the following.
i) Object lifeline.
ii) Synchronous and asynchronous messages. [5+5]
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b) Explain use case diagram with an example. Enumerate the steps to model the behavior of an element. [5+5] - a) What is an event? Explain different types of events and also explain their modeling in UML. [10]
OR
b) Discuss about history states. Briefly explain about state-chart diagrams. [5+5] - a) Discuss about patterns and frameworks. How to model design pattern? Explain. [5+5]
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OR
b) Draw structural diagrams for library application. [10]
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This download link is referred from the post: JNTUH MCA 3rd Sem Last 10 Years 2023-2013 Question Papers R20-R09 || Jawaharlal nehru technological university