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: 823AB R15
JAWAHARLAL NEHRU TECHNOLOGICAL UNIVERSITY HYDERABAD
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MCA 111 Semester Examinations, June/July - 2018OBJECT ORIENTED ANALYSIS AND DESIGN USING UML
Time: 3hrs Max.Marks:75
Note:
This question paper contains two parts A and B.
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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.PART - A
5 x 5 Marks =25
- Explain the conceptual model of the Unified Modeling Language. [5]
- Compare and contrast is-a relationship with has-a relationship with suitable examples.[5]
- How is recursion represented in a sequence diagram? Give example. [5]
- What are the characteristics of a well-structured state machine? [5]
- What is Framework? Explain with an example. [5]
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PART -B
5 x 10 Marks = 50
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- State the advantages of object oriented modeling over structured approaches.
What is modeling? What are the principles of modeling? Explain. [5+5]
OR
With a neat diagram, explain the object oriented software development life cycle and its phases.
Explain the various views considered in modeling a system’s architecture. [5+5] - What are the constraints applied to association relationships? Discuss.
Discuss about the common properties, uses and contents of object diagrams. [5+5]
OR
What are the visibility specifiers used for classes and packages? Explain.
Explain in detail the steps to model structural relationships. [5+5] - Explain the various relationships possible among use cases and illustrate them with UML notation.
Draw a use case diagram that depicts the library application. [5+5]
OR
Discuss the semantic equivalence between different interaction diagrams.
What is the purpose of Activity diagram? With suitable diagram, explain the notations used in Activity diagram. [5+5] - How to model family of signals and exceptions with UML diagrams? Demonstrate.
What are the characteristics and common uses of component diagrams? Discuss. [5+5]
OR
Define event and signal. What are the four kinds of events modeled by UML? Explain.
What are the characteristics of a well-structured deployment diagram? Explain. [5+5] - What is design pattern? How to use design pattern effectively? Explain.
With a neat sketch, explain about Artifact diagrams and its significance. [5+5]
OR
Develop the following diagrams in the context of Unified Library Application.
a) Class diagram b) Sequence diagram c) Activity diagram [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