MCA Degree Model Question paper-Bharathiar university Analysis and design of information system

Register Number: -----------------------

BHARATHIAR UNIVERSITY, COIMBATORE - 46.

MODEL EXAMINATIONS – OCTOBER 2010.

ANALYSIS AND DESIGN OF INFORMATION SYSTEM (33C)

COURSE:II M.C.A
Max. Marks: 75
TIME : 3 HOURS

Section-A (10 * 1 = 10 Marks) Answer all questions

1. Distinguish between data and information.
2. Define OLTP.
3. Define Information gathering.
4. Write any two attributes of system analyst?
5. What is the use of data dictionary?
6. What is limited entry decision table?
7. What is a data flow diagram?
8. What is the purpose of a Karnaugh map?
9. Why are controls necessary in an information system?
10. Name any two output devices?

Section-B (5 * 5 = 25 Marks) Answer all questions

11. a) Why we need a computer based information system? (Or)
b) Explain the Qualities of information.

12. a) Explain briefly about the Role of a system analyst. (Or)
b) State the guidelines for Good Interviewing.

13. a) Distinguish between Technical, Operational and Economic feasibility. (Or)
b) Write short note on Payback period in Feasibility Analysis.

14. a) Explain any one process specification method. (Or)
b) Explain how to Eliminate Redundant Specifications.

15. a) Explain about different Data Input Methods in brief. (Or)
b) What is the purpose of Security measures in an information system? Explain.

Section-C ( 5 * 8 = 40 Marks) Answer all questions

16. a) Explain briefly about Management and Information Requirements. (Or)
b) Discuss how the data is processed to meet the Functional Requirements of a store.

17. a) Explain briefly about Attributes and Tools of a System Analyst. (Or)
b) Make an organizational chart of the hostel administration and specify separately the
responsibilities of each of the officials in the hostel.

18. a) With a neat diagram, discuss various steps in Feasibility Analysis. (Or)
b) Explain about the Cost-Benefit Analysis and Feasibility Report in details.

19. a) Discuss about Decision Tables for Process Specification in detail. (Or)
b) Explain how Karnaugh maps help in detecting logical errors in Decision Tables. Give
suitable example.

20. a) Explain about different Coding Techniques in detail. (Or)
b) Explain briefly about the Design of Output Reports and Design of Screens.

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