Tamil Nadu Open University (TNOU) 2006 M.C.A Elements of System Analysis and Design - - Question Paper

M.C.A./P.G.D.C.A. exam JANUARY, 2006.
First Semester
Elements of System Analysis and Design
Time: three hours
Maximum marks: 60

PART A - (4 x five = 20 marks)
ans any 4 ques..

1. What is a System? Justify why designers claim that a system is an aggregation of sub systems.

2. Justify the need for feasibility study.

3. Compare sequential and random file organization.

4. What is bench mark testing? explain.

5. State and briefly explain the importance of Graphical User Interface design.

6. State and explain the components of multimedia.

7. What is info system planning? explain.

PART B - (5 x 10=50 marks)
ans any 5 ques..

8. With a neat sketch explain the different phases of the system development life cycle.

9. Develop a data flow diagram for a railway reservation system. State any assumptions you make.

10. What is modularization? State the different characteristics of modules.

11. Perform a comparative study ranging from file systems and database management systems.

12. State And documentation. explain the various kinds of Graphical User Interface design.

13. elaborate the 3 levels of management? explain the identical in detail.

14. State the procedure that will generally be followed in system valuation and then selection.

Earning:   Approval pending.