System Analysis and Design
To avoid errors in transcription and transposition, during data entry, the System Analyst should

none of the listed here
provide for a hash totals
provide batch totals
all of the listed here

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

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

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System Analysis and Design
An audit trial is

None of these
post-auditing the system after its implementation
All of these
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

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