Download JNTUA MCA 2017 Nov Reg-Supply 5th Sem 9F00505c Design Patterns Question Paper

Download JNTU Anantapur (JNTU Anantapur) Master of Computer Applications (MCA) 2017 Oct-Nov Regular Supply 5th Sem 9F00505c Design Patterns Previous Question Paper

Code: 9F00505c

MCA V Semester Regular & Supplementary Examinations October/November 2017
DESIGN PATTERNS
(For 2012, 2013, 2014 & 2015 admitted batches only)

Time: 3 hours Max. Marks: 60

Answer any FIVE questions
All questions carry equal marks
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1 (a) What is design pattern?
(b) Explain design patterns in Smalltalk MVC.

2 Discuss the following using the spell checking and hyphenation:
(a) Encapsulating access and traversal.
(b) Encapsulating analysis.

3 (a) Explain abstract factory and builder design patterns.
(b) Describe prototype and singleton design patterns.

4 (a) What is structural pattern? Explain composite design patterns.
(b) Illustrate adapter and bridge design patterns.

5 (a) Explain decorator pattern in detail.
(b) Explain Fa?ade pattern in detail.

6 (a) Describe the chain of responsibility behavior pattern.
(b) Explain the command design pattern.

7 (a) Explain the role of memento pattern in design of a particular pattern.
(b) Write short notes on mediator design pattern.

8 (a) Explain template method design pattern.
(b) What is a strategy? Explain strategy pattern.

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