www.alagappauniversity.ac.in Alagappa University Model Question Paper Distance Education : BSc Information Technology

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Document Described : Alagappa University
DISTANCE EDUCATION
B.Sc.(IT)/ B.Sc.(IT)/(Lateral) DEGREE EXAMINATION,
MAY 2011.
ANALYSIS AND DESIGN OF INFORMATION SYSTEMS
(2007 onwards)
Time : Three hours Maximum : 100 marks

http://www.alagappauniversity.ac.in/...9&college_id=2
http://www.alagappauniversity.ac.in/files/question_paper/BSC%20(INF.TECH.).doc

Answer any FIVE questions.
(5 ? 20 = 100)

1.(a)Describe the different types of systems.
(b)Describe the role of system analyst.

2.(a)Write the steps in feasibility analysis and explain.
(b)What is decision table? Explain with an example.

3.(a)Explain the need of output design.
(b)List out the requirements of form design and explain.

4.(a)Describe the different methods of file organisation.
(b)What is the use of HIPO and IPO chart? Explain.

5.(a)What are the methods available for conversion and explain.
(b)Explain the procedure for hardware and software selection.

6.(a)Explain the importance of system maintenance.
(b)With suitable example, explain the top-down approach.

7.(a)Write about physical Design.
(b)How can you perform cost benefit analysis? Explain.

8.(a)Explain how can you conduct the interview.
(b)Describe the elements of a system.