Jawaharlal Nehru Technological University Hyderabad 2010-5th Sem M.C.A Iester Supplementary s DESIGN PATTERNS - Question Paper

Code No: 46
JAWAHARLAL NEHRU TECHNOLOGICAL UNIVERSITY HYDERABAD
M.C.A IV Semester Supplementary exams July 2010
DESIGN trends
Time: 3hours Max.Marks:60
ans any 5 ques.
All ques. carry equal marks
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1.a) discuss about the class diagram with an example
b) discuss about classes of List Iterator.
2.a) What is a Design pattern? define how to choose a Design issue.
b) define the use of Design trend
3.a) discuss the design issues in Lexi design.
b) discuss about the Glyph with an example.
4. discuss Intent, Motivation, structure of the Factory Method with an example?
5.a) Design the Implementation of a portable window abstraction in a user interface
toolkit by using bridge Design pattern?
b) Design a graphic application by using Composite trend. discuss
6. a) discuss the intent, motivation and consequences of Façade?
b) discuss the motivation, structure and related trends of chain of responsibility?
7. a) discuss the consequences and implementations of Iterator?
b) define about visitor pattern?
8. discuss motivation, structure and participants of a Template?
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NR

Earning:   Approval pending.