CUSAT B. Tech Degree VIII Semester Examination, April 2010 CS 803 OBJECT ORIENTED MODELLING AND DESIGN

B. Tech Degree VIII Semester Examination, April 2010

Cochin University Of Science and Technology

CS 803 OBJECT ORIENTED MODELLING AND DESIGN

(2006 Scheme)

Time 3 Hours Maximum Marks : 100

PART — A

(Answer ALL questions)

(8 x 5 = 40)
(a) Give the notations used in Data Flow Diagram.
(b) Differentiate between association and aggregation.
(c) Define packages and discuss its visibility property with appropriate notations.
(d) Define interface.
(e) Define state, initial state and final state with appropriate notations.
(f) Give the need for lifeline and focus of control in a sequence diagram.
(g) Give the structure of Unified Process.
(h) Describe a component diagram.
PART — B
(4x(4x15=60)
II. (a) Discuss any five object oriented concepts with an example. (10)
(b) Illustrate Generalization with an example. (5)
OR
List and explain the eight steps involved in system design. (15)
IV. Explain the basic building blocks of UML. (15)
OR
V. Illustrate class diagram with an example. (15)
VI. Explain use case diagram with an example. (15)
OR
VII. Illustrate activity diagram with an example. (15)
VIII. Illustrate deployment diagram with an example. (15)
OR
Ix. Explain software architecture. (15)
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