Bharathiar University 2006 M.C.A Analysis And Design Of Information System - Question Paper

2157 [05 mca 23]

(For the candidates admitted form 2005 onwards)

M.C.A. DEGREE EXAMINATION, NOVEMBER 2006.
3rd Semester
ANALYSIS AND DESIGN OF info SYSTEM

Time :Three hours Maximum : 75 marks

ans ALL ques..
part A---(10 * 1=10 marks)

1.) ________________is called statutory info.
2.) What is the goal of personnel management?
3.) When should a system be evaluated?
4.) Before interviewing an analyst must _______________.
5.) A data dictionary is used to _________________.
6.) A cost-benefit analysis is necessary to_____________.
7.) what is adecision table?
8.) Wha tis the use of a Karnaugh map?
9.) What is virus?
10.) ____________ is called string text.

part B---(5 * three =15 marks)
ans ALL ques..

11.) (a) discuss in brief about functional resposibilities in a management system.
Or
(b) explain in brief about qualities of info.

12.) (a) elaborate the attreibutes of a systems analyst?
Or
(b) Write about the tools used by a systems analyst?

13.) (a) Write a note on pay back period in feasibility analysis.
Or
(b) discuss about the symbols used in DFDs.

14.) (a) provide an example to show how structured English is used ofr process specification.
Or
(b) discuss in brief about decision tables for process specification.

15.) (a) Expalin about various coding techniques in brief.
Or
(b) explain about the principles in designing output reports.

part C---(5 * 10 =50 marks)

16.) (a) discuss in detail about management and info requirements.
Or
(b) Write down and discuss any 1 example info system.

17.) (a) explain about the role and of a systems analyst.
Or
(b) Write notes on info gathering.

18.) (a) With suitable examples,explain feasibility analsins.
Or
(b) discuss how a system can be defined with a DFD.Give an example.

19.) (a) discuss how Karnaugh maps are used to detect logical errors in decision tables.
Or
(b) discuss how redundant specification can be eliminated in decision tables.

20.) (a) explain about various input methods.
Or
(b) explain various methods to design ouputs.

____________________********************_____________________

Earning:   Approval pending.