design patterns questions for final exams

Btech IV year II-sem
Design PAtterns
cse & it
important questions for final exams

1.define design patterns . write about describing design patterns.
2.write about the catalog and organizing the catalog of design patterns
3. write about how design patterns solve design problems
4.write about document structure and formatting  
5.write about multip[le Look-and-Feel standards
6.write about abstarct factory
7.write about factory method
8.write about prototype and proxy
9.write about adapter
10.write about composite
11.write about facade and flyweight
12.write about chain of responsibility
13.write about command
14.write about mediater
15.write about memento
16.write about observer and strategy
17.write about template method
18.write about interpreter
19.write about pattern community