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Computer Science - System Analysis and Design

Exercise : System Analysis and Design - Section 4
1.
The recipe instruction "Beat until smooth' is an example of the _____ structure.
Control
Repetition
Selection
Sequence
Switching
Answer: Option
Explanation:
No answer description is available. Let's discuss.
2.
Which of the following symbols is (are) not the Data Flow Diagram (DFD):
a square
an open rectangle
a circle
a triangle
a bubble
Answer: Option
Explanation:
No answer description is available. Let's discuss.
3.
The packaged design includes all of the following except;
program flowcharts
system configuration
module descriptions
All of the above
None of the above
Answer: Option
Explanation:
No answer description is available. Let's discuss.
4.
The analyst learns of the manager's information needs through use of
mail survey
in depth interview
controlled experiment
observation
None of the above
Answer: Option
Explanation:
No answer description is available. Let's discuss.
5.
In processing controls must be established in a system, in order to
prohibit tampering with information by unauthorized person
Verify that all data have been processed
block or trap faulty data from entry into processing
All of the above
None of the above
Answer: Option
Explanation:
No answer description is available. Let's discuss.
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