Shivaji University 2006 B.E Computer Science .( & Engineering) Part -1 SUB:OOMD - - Question Paper
Seat
B.E. (Computer Science and Engineering) (New) Part -1 Examination, 2006 Elective -I: ii) OBJECT ORIENTED MODELING AND DESIGN
Day and Date : Friday, 12-5-2006 Max. Marks : 100
Time : 3.00 p.m. to 6.00 p.m.
Instructions: 1) All questions are compulsory.
2) Assume suitable data if necessary.
SECTION-I
1. Answer any two : 16
a) How does thinking in object oriented way improve designing and development ?
b) How are the three models developed in analysis related to each other ?
c) List the components of an object diagram for a students attendance system.
2. Answer any two : 16 What is aggregation ? Illustrate how it is a special case of association.
Compare between states and events in a dynamic model, c) Explain with an illustration the CRC method of modelling.
3. Answer any two : 18 3 a) Illustrate how aggregation is an AND relationship.
b) What is the necessity of an instance diagram ? Illustrate.
With a neat illustration bring out the difference between an event and a state.
SECTION-II
4. Answer any two : 16
a) How are structure and behaviour of objects represented in OMT ?
b) What are instances ? How are prototypical instances modelled in UML ?
c) How do you draw an object diagram in UML ? State the basic steps.
5. Answer any two : 16
a) State in short the efforts put to standardize and integrate UML. State the scope and goals of this language.
b) Explain the things, relationships and diagrams supported by UML.
c) Illustrate the stages of a unified software development life cycle.
6. Produce a complete design for a water supply distribution system using UML. 18
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