Tamil Nadu Open University (TNOU) 2009-1st Year B.C.A Computer Application .>>ELEMENTS OF SYSTEMS ANALYSIS AND DESIGN>>E .>> - Question Paper

B.C.A. DEGREE EXAMINATION
JUNE 2009.

First Year

ELEMENTS OF SYSTEMS ANALYSIS AND DESIGN

Time : 3 hours Maximum marks : 75

PART A (5 5 = 25 marks)

Answer any FIVE questions.

1.         What is meant by schematic model?

2.         Define Decision Support System.

3.         Explain the interpersonal skills relevant to systems development.

4.         Give an example of open-ended questions.

5.         What is meant by DFD? Explain with its symbols.

6.         Illustrate Economic feasibility with an example.

7.         Explain HIPO charts.

PART B (5 10 = 50 marks)

Answer any FIVE questions.

8.         Explain the types of systems with examples.

9.         Write short notes on :

             (a) Closed system

             (b) Interdependence of system.

10.       Explain in detail about information gathering tools.

11.       What is meant by structured design?

12.       What is meant by Normalization? Explain with an example.

13.       Define Quality Assurance.

14.       Explain the organisational impact of MIS.