JNTUA MCA 5th Sem last 10 year 2010-2020 Previous Question Papers (JNTU Anantapur)
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Code: 9F00503
MCA V Semester Supplementary Examinations May 2019
OBJECT ORIENTED ANALYSIS & DESIGN (USING UML)
(For 2009, 2010, 2011, 2012 (LC), 2013, 2014, 2015 & 2016 admitted batches only)
Time: 3 hours Max. Marks: 60
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Answer any FIVE questions
All questions carry equal marks
- (a) “We build models so that we can better understand the system we are developing”. Justify with good analogies.
- (b) Briefly describe the extensibility mechanisms in UML.
- How do you identify and model the classes of a system? Apply the techniques to identify and model the classes of an online bus reservation system.
- What do you mean by a package? Discuss in detail about modeling packages in UML.
- Explain in detail about any two kinds of interaction diagrams between classes and/or objects with suitable examples.
- (a) Explain the use of a use-case diagram to model the context of a system with an example.
- (b) What are the uses of swimlanes in an activity diagram? Explain with an example.
- (a) What do you mean by an exception? How do you model exceptions in UML? Give an example.
- (b) Explain about modeling of substates of a given state in UML.
- (a) Discuss the use of component diagram in modeling tables, files and documents in a complex software system.
- (b) Explain the use of deployment diagrams with examples.
- (a) Explain the modeling of a design pattern in UML.
- (b) Draw the use-case diagram of the unified library application system in the content of issue and return of books via a membership card.
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