Vinayaka Missions University 2008 M.C.A -(L) : OBJECT ORIENTED ANALYSIS DESIGN : t : Correspondence - Question Paper

COURSE CODE- 2050131
PG DEGREE exam SEP 2008
MCA (L)
OBJECT ORIENTED ANALYSIS DESIGN
(For Candidate Admitted from Calendar 2007 Onwards)
Time: three hrs Max Marks: 75
part - A
ans all the Questions: - 15 x one = 15
1. What is mean by object oriented system and design?
2. What is design pattern?
3. What is ER models?
4. What is OOA models?
5. describe aggregation?
6. What is mean by database interface?
7. describe visibility?
8. elaborate the different attribute types?
9. describe class libraries?
10. What is dynamic binding?
11. describe life cycle?
12. What is mean by Entity relationship?
13. Abbreviation UML?
14. describe Coding?
15. What is mean by middleware?
part – B
ans any 5 ques. five x six = 30
16. a). discuss binary ER models?
(Or)
b). discuss about OOAD life cycle?
17. a). What is difference ranging from users and actors?
(Or)
(b). explain the relationships an aggregation?
18. . a). define the use of collaboration diagram?
(Or)
b).Discuss about testing?
19. a). elaborate the guidelines for design of foundation class?
(Or)
b). elaborate the advantages of middleware?
20. a). explain about the valuation testing?
(Or)
b). elaborate the metrics for managing analysis and design?
part –C
ans any 2 ques. two x 15 = 30
21. discuss the E-R diagrams?
22. explain about use case of UML?
23. When it is improper to model with composition? For example,
why not use the UML composition notation to show that a dog is
composed of height, weight, color and date of birth?
24. discuss the system life cycle steps with example?
25. discuss the subsequent with suitable example
a. Client / Server computing
b. OO database

Earning:   Approval pending.