Download JNTU M.TECH 1-Semester OBJECT ORIENTED MODELLING March-2009 Exam Question Paper | Indian Shout

Download JNTU M.TECH 1-Semester OBJECT ORIENTED MODELLING March-2009 Exam Question Paper

Code No. A2506
JAWAHARLAL NEHRU TECHNOLOGY UNIVERSITY, HYDERABAD
M.Tech. I Semester Regular Examinations, March – 2009
OBJECT ORIENTED MODELLING
(Software Engineering)
Time: 3 hours Max. Marks.60
Answer any Five questions
All questions carry equal marks

1.a) Contrast object model with data model.
b) Consider two classes with same data members and methods. How could they be different? Explain briefly.
c) How object orientation distinguished from conventional programming?
d) Contrast object with class.

2.a) What are the aims of modeling? What are the principles of modeling?
b) What are the application areas of UML? Give any five.
c) What is software architecture? Define stakeholder.

3.a) Consider railway reservation system and draw class diagram.
b) What are the properties of a well- structured diagram.

4. Explain the Eight stero types that apply to dependency relationships among classes and objects in class diagrams.

5.a) Enumerate the steps to model flows of control by organization.
b) Explain Forward Engineering and reverse engineering in respect of interaction diagrams.

6.a) What are the various adornments to ends of links denoted as standard stereo types? Explain about objects and roles.
b) Explain the following parts of a transition
(i) Event trigger (ii) Guard Condition

7.a) Define event and signal. What are the four kinds of events which can be modeled by UML? Explain briefly.
b) Enumerate the steps to model a family at signals.

8.a) Define component and what are the properties of components.
b) What are the standard stereotypes UML defines that apply to components.
c) What are the difference between components and classes? How are components and interface related?

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