07A80502 Design Patterns B.Tech Question Paper : scce.ac.in

Name of the College : SREE CHAITANYA COLLEGE OF ENGINEERING
University : JNTUH
Department : Computer Science And Engineering
Subject Code/Name : 07A80502/DESIGN PATTERNS
Year/Sem : IV/I
Website : scce.ac.in
Document Type : Model Question Paper

Download Model/Sample Question Paper : https://www.pdfquestion.in/uploads/scce.ac.in/4960-07A80502-DESIGNPATTERNS.pdf

SCCE Design Patterns Question Paper

Code No: 07A80502
R07 Set No. 2
IV B.Tech II Semester Examinations,April/May 2013

Related : Sree Chaitanya College Of Engineering 07A80503 Human Computer Interaction B.Tech Question Paper : www.pdfquestion.in/4959.html

Common to Information Technology, Computer Science And Engineering
Time: 3 hours
Max Marks: 80
Answer any FIVE Questions :

April/May 2013

All Questions carry equal marks :
1. Explain the implementation issues of chain or responsibility pattern with sample code. [16]
2. (a) Illustrate Alexander’s pattern language.
(b) Explain about a Target Refactoring approach method. [8+8]

3. (a) Discuss about implementation issues in builder design pattern.
(b) Explain sample code of builder design pattern. [8+8]
4. (a) What are the implementation considerations of Momento pattern?
(b) Discuss the Applicability of Observer pattern. [8+8]

5. (a) Discuss about embellishing the user interaface in detail.
(b) Explain about supporting multiple window systems in designing a document Editor. [8+8]
6. (a) Dierentiate between adapter and bridge design pattern.
(b) What are the known uses of adapter structural pattern? Explain. [8+8]

7. (a) Explain the collaborations and consequences of Proxy pattern.
(b) Explain the Motivation of Flyweight Pattern. [8+8]
8. What are the problems of Object Oriented design? Explain. [16]

April/May 2010

Code No: 07A80502
R07
1. What are the applications of Flyweight Pattern? Explain the structure & participants of Flyweight pattern with suitable example. [16]
2. (a) Explain how to access scattered information and to encapsulate access and Traversal.
(b) Explain Transperent Enclosure with an example. [8+8]

3. Write a detailed note on builder design pattern. [16]
4. (a) Explain the Motivation of command pattern.
(b) Explain the structure & participants of command pattern with one example. [8+8]

5. (a) Explain how to select a Design Pattern.
(b) How can we relate RunTime and Compile Time structures? Explain. [8+8]
6. Explain the implementation issues of Visitor pattern with sample code. [16]

7. Explain the following:
(a) A target refactoring
(b) Patterns in software. [16]
8. (a) Mention the uses & related patterns of bridge design pattern.
(b) Mention the participants of bridge pattern and explain the functions of each. [8+8]

April/May 2012

IV B.Tech II Semester Examinations, :
Design Patterns :
1. Explain the implementation issues that should be considered when applying the Proxy pattern with sample code. [16]
2. (a) With the help of a neat diagram explain the iterator class and subclasses.
(b) Write short notes on visitor class and sub classes. [8+8]

3. Explain the Iterator pattern in detail. [16]
4. Explain the class design structure of an editor for music scores with suitable design pattern. [16]
5. (a) Explain the consequences of class and object adapter.
(b) Explain the structure and participants of adapter design pattern. [8+8]

6. (a) With a neat diagram, explain the motivation of builder design pattern.
(b) What are the key consequences of builder pattern? Explain. [8+8]

7. (a) Bring out the dierences between class and interface inheritance.
(b) Explain the principle \programming to an Interface, not an Implementation” in detail. [8+8]
8. (a) What are the implementation considerations of the Observer pattern?
(b) Discuss the Applicability of State pattern. [8+8]

April/May 2011

IV B.Tech II Semester Examinations,April/May 2011 :
Design Patterns :
1. (a) What are the features of creational patterns? Explain.
(b) With a neat diagram explain the motivation of Abstract Factory Method. [8+8]
2. Explain the implementation issues of Interpreter pattern with sample code. [16]

3. Write short notes on the following :
(a) Prototyping
(b) Expansionary
(c) Consolidating. [16]

4. (a) Explain the Known uses of Momento pattern.
(b) What is the structure and participants of Observer pattern? [8+8]
5. (a) Mention the steps involved in applying a Design pattern eectively.
(b) What is delegation? What are the advantages and disadvantages of delegation? State which design patterns use delegation. [8+8]

6. (a) Explain the basic responsibilities of glyphs in detail.
(b) Discuss about abstracting object creation in supporting multiple look and feel standards. [8+8]
7. (a) Explain the Collaboration of bridge pattern.
(b) Write a short note on implementation issues of composite pattern. [8+8]

8. (a) Explain the collaborations and consequences of Flyweight pattern.
(b) Explain the Motivation of Proxy pattern. [8+8]