DISTANCE EDUCATION
B.C.A./B.C.A. (Lateral) DEGREE EXAMINATION, MAY 2016.
SYSTEMS ANALYSIS AND DESIGN
(2003 onwards)
Time Three hours Maximum 100 marks
Answer any FIVE questions.
All questions carry equal marks.
× 20
1. Explain the differences between MIS and DSS.
What are the roles of a system analyst? Explain.
2. Discuss the need for feasibility study.
Explain any two fact finding techniques.
3. Explain cost-benefit analysis with example.
Explain the difference between system analyst and
business analyst.
4. Explain the symbols used for DFD.
Define structured analysis. Write about the tools
used for structured analysis.
5. What are the important guidelines for inputs
design?
List out the output design devices. Explain.
Sub. Code
23
DE-3365
2
Ws 11
6. How will you design databases for an application?

Write short notes on decision table and its role.
7. Explain the use of IPO and HIPO charts with
example.
What is data dictionary? Explain with example.
8. What do you mean by system maintenance? Explain
with the help of a suitable example.
Discuss the reasons for using CASE tools.