Design patterns 2nd mid questions for download

Set-1

1. (a) Write in detail about :
i. Decorator structural pattern.
ii. Facade structural and creational patterns.
2. (a) List out various behavioral patterns.
(b) Write in detail about Interpreter behavioral pattern.
3. (a) Write in detail about mediator behavioral pattern.
(b) Write in detail about observer behavioral pattern.
4.  Discuss about expectations from design patterns?

Set-2

1. (a) Explain the structures of Fly weight design pattern.
(b) Discuss the applicability and structure of Proxy design pattern.
2. Describe command design pattern in detail.
3. (a) Explain templates design pattern in detail .
(b) Give the structure of visitors design pattern and explain.
4. Discuss about Target for refactoring.

Set-3

1. (a) Explain the implementation issues of proxy design pattern.
2. Describe Interpreter design pattern in detail.
3. (a) Explain the consequences of observer design pattern.
(b) Discuss the motivation of mediator design pattern.
4. Write short notes on:
(a) Pattern community.
(b) Refactoring.

Set-4

1. Discuss about Facade design pattern in detail.
2. (a) What are the implementation issues of iterator design pattern.
(b) What are the consequences of command pattern. Explain.
3. (a) Discuss about `state' design pattern.
(b) State the drawbacks and benefits of strategy design pattern.
4. (a) Give brief history of design pattern.
(b) What are the expectations from design patterns. Explain.

Regards, R.Tarun Kumar