MU Computer Engineering (Semester 5)
Structured and Object Oriented Analysis and Design
December 2014
Total marks: --
Total time: --
INSTRUCTIONS
(1) Assume appropriate data and state your reasons
(2) Marks are given to the right of every question
(3) Draw neat diagrams wherever necessary


1 (a) What are the characteristics of a system? Describe how structured systems differ from object oriented systems?
10 M
1 (b) Explain Zachman's framework.
10 M

2 (a) Explain the different tools used for gathering requirements. How are these requirements validated?
10 M
2 (b) Consider the use case diagram of a Course Registration System and explain extend, include and generalize relations between use cases.
10 M

3 (a) The Library of an institute has the problem of tracking books. Write the system proposal for this problem.
10 M
3 (b) What is Cost Benefit Analysis? Illustrate any two methods of cost-benefit analysis.
10 M

4 (a) Draw the sequence diagram for login procedure to a system. Include all scenarios and draw the activity diagram also.
10 M
4 (b) Draw state machine diagram for a Printer.
10 M

5 (a) Draw the DFD (upto 2 levels) for a payroll system. How do you map DFD to structured chart?
10 M
5 (b) Draw the class diagram for the Payroll system (minimum of four classes to be included).
10 M

6 (a) Explain the need for system.integrity, control and security wih suitable examples.
10 M
6 (b) Assume that the Library management system is deployed on a 3-tier architecture. Explain the various components and its deployment.
10 M



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