Saurastra University 2006 B.Sc Information Technology System Analysis & Design - Question Paper

B. Sc. (I.T.) (Sem. III) exam
March / April – 2006
Time : three Hours] [Total Marks : 100

1 ans any 2 : 20

(i) explain fact-finding techniques
(ii) discuss classical systems development life cycle model
(iii) What is a system? discuss categories of info
system
2 ans any 4 : 20
(i) discuss objectives of input design.
(ii) discuss kinds of presenting output info
(iii) What is a data dictionary? Why is a data dictionary
important?
(iv) What is a system? explain characteristics of a system
(v) Write note on testing project feasibility.
3 ans any 4 : 20
(i) discuss subsequent terms:
(a) Entity
(b) Database
(c) File
(d) Record key
(e) Backup
(ii) discuss direct-access file organization
(iii) discuss various kinds of files
(iv) explain HIPO
(v) discuss modularity and partitioning.

SD-1963] one [ Contd...


4 ans any 4
:
20

(i) What is MIS? explain organizational impacts of MIS
(ii) discuss structured charts
(iii) What is quality assurance? discuss levels of assurance
(iv) What is training? discuss kinds of training
(v) discuss coding techniques
5 (a) discuss subsequent terms
:
10

(i) Peak-load test
(ii) Performance time test
(iii) Pilot Approach
(iv) Validation
(v) Unit test
(vi) Cohesion
(vii) Coupling
(viii) Verification
(ix) Subsystem
(x) User
(b)
discuss Decision Tree. 10
OR
discuss Decision Table.

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Earning:   Approval pending.