System Analysis and Design
Rapid prototyping proves the quality of a design by

None of these
having the system analyst present an overview of the design to users, programmers, and consultants
both (a) and (b)
having a program simulate the real system
having a data flow diagram

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System Analysis and Design
Most algorithms begin by _____.

Entering the output items into the computer
Processing the input items by doing some calculations on them
Displaying the input items
Entering the input items into the computer
Displaying the output items

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System Analysis and Design
An audit trial is

test data used by the system auditor
designed to permit tracing of any input record or process performed on a system, back toits original sources
None of these
All of these
post-auditing the system after its implementation

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