Download JNTUH MCA 3rd Sem R13 2017 August 813AN Object Oriented Analysis And Design Using Uml Question Paper

Download JNTUH (Jawaharlal nehru technological university) MCA (Master of Computer Applications) 3rd Sem (Third Semester) Regulation-R13 2017 August 813AN Object Oriented Analysis And Design Using Uml Previous Question Paper

R13

Code No: 813AN

JAWAHARLAL NEHRU TECHNOLOGICAL UNIVERSITY HYDERABAD

MCA III Semester Examinations, August - 2017

OBJECT ORIENTED ANALYSIS AND DESIGN (USING UML)



Time: 3 Hours















Max. Marks: 60


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

Part A is compulsory which carries 20 marks. Answer all questions in Part A. Part B
consists of 5 Units. Answer any one full question from each unit. Each question carries
8 marks and may have a, b, c as sub questions.



PART - A



















5 ? 4 Marks = 20

1.a)

What is the importance of modeling? Explain.









[4]



b)

What are the stereotypes used in dependency relationship? Explain.



[4]

c)

Distinguish between sequence and collaboration diagrams.





[4]

d) Describe terms and concepts of collaborations.









[4]

e) Identify classes in the unified library application.









[4]



PART - B

















5 ? 8 Marks = 40

2.a)

Explain common divisions and extensibility mechanisms in the UML.

b)

What is UML? Where can the UML be used? Explain.







[4+4]

OR

3.a)

Draw a neat diagram of SDLC and explain.

b)

What kinds of relationships are used in the UML? Explain.





[4+4]



4.a)

Explain about modeling new semantics.

b)

Describe advance concepts of association relationship.







[4+4]

OR

5.a)

Discuss about modeling different levels of abstraction.

b)

Describe interfaces, types, roles and realization.









[4+4]


6.a)

Explain about modeling a flow of control.

b)

Draw a sequence diagram that specifies the flow of control involved in initiating a simple,
two-party phone call.















[4+4]

OR

7.a)

Explain the following:



i) Usecases and actors ii) Scenarios

b)

Discuss about modeling the requirements of a system.







[4+4]


8.

Write and explain terms and concepts of events and signals.





[8]

OR

9.a)

Explain about modeling lifetime of an object.

b)

Describe modeling source code with example.









[4+4]


10.

Explain in detail about patterns and frameworks.









[8]

OR

11.

Draw usecase, activity and statechart diagrams for unified library application.

[8]



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