Roll No……
Total No. of Questions: 9
Paper ID
[B0105]
MCA
(Sem.-1st)
SYSTEM
ANALYSIS AND DESIGN (MCA-105)
Time: 3 Hrs. Max.
Marks: 60
Instruction to Candidates:
1. Attempt any one question from each Section
A, B, C & D.
2. Section-E is Compulsory.
3. Use of Non-programmable Scientific
Calculator is allowed.
SECTION-A
1. What is System Development Life Cycle? Explain its various
phases.
2. (a) What do you mean
by System. What are the basic implications of a system.
(b) List
four characteristics by which open systems can be identified.
SECTION-B
3. (a) What are the various rules and conventions for
constructing a DFD.
(b) What
is a data dictionary? Specify at least 2 symbols and 2 rules that govern the
construction of data dictionary entries.
4. What do you mean by
Requirement analysis? Explain in detail the various Information gathering tools
used in the Analysis phase.
SECTION-C
5. Define a form. List
the five characteristics of a form with an example for each. Also, explain at least
four factors that need to be considered in form design.
6. (a) Explain various types of file organization.
(b) What
are the types of system tests.
SECTION-D
7. Explain the procedure for hardware/software selection.
8. (a) Explain the activity network for conversion.
(b)
Explain various factor s that determine the quality of the system.
SECTION-E
9. (a) What is System.
(b)
Define Feedback.
(c )
What are open questionnaires and closed questionnaires.
(d)
Differentiate between zero level and first level DFD?
(e) What
do you mean by system analysis and its need?
(f) Why
is maintenance necessary.
(g) What
is meant by user interface.
(h) What
is post implementation.
(i) What
is Behavioral Feasibility.
(j) What
is positive and acceptance testing.
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