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

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

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System Analysis and Design
An audit trial is

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

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