Anna University of Technology Tirunelveli 2011 B.Tech Information Technology B.e/ s /e- - Question Paper

B.E/B.TECH DEGREE EXAMINATIONS, MAY/JUNE-2011
REGULATIONS 2008
SIXTH SEMESTER
CS 63- OBJECT ORIENTED ANALYSIS AND DESIGN
COMPUTER SCIENCE AND ENGINEERING
(Common to info Technology)
Time: 3 Hours Maximum: 100 marks


ans ALL ques.
PART-A(10*2=20)

1. What is meant by POS system?
2. describe UML meta-model?What are the three ways to apply UML?
3. What is multiplicity on an association?
4. differentiate aggregation and composition?
5. describe UML Keyword with an example?
6. provide the classic view of three-tire architecture?
8. State the term visibility. elaborate the 4 ways to achieve visibility?
9. How to write post condition ?List out categories?
10. What is a system operation?

PART-B(16*5=80 marks)

11 (a) (i) Write short notes on OOAD and UML (8)
(ii)Give an account inception (8)
(or)
(b) (i) explain elaborately on include, extent and generalize relationship. (12)
(ii)Briefly discuss about use case modeling (4)

12 (a) (i) explain the strategies to obtain conceptual classes (8)
(ii)Write short notes on composite aggregation (4)
(iii)Mention the guidelines for modeling data type(4)

(or)

(b) discuss in detail on UML activity diagram and modeling (16)


13(a) explain logical layer architecture and UML package diagram in detail (16)

(or)

(b) (i) discuss basic communication diagram notation in detail.(12)
(ii) Mention the strength and weakness of sequence vs. communication diagram.(4)

14(a) define in detail on controller (16)

(or)

(b) (i) How to implement singleton trend. Explain(10)
(ii) provide an account on low coupling (6)


15(a) Write elaborately on UML state diagram and modeling (16)

or
(b) (i) discuss UML deployment and component diagrams (10)
(ii) explain how to create and write contracts (6)

Earning:   Approval pending.