System Analysis and Design
Cost-Benefit analysis

All of these
estimates the hardware and software costs
evaluates the tangible and non-tangible factors
compares the cost, with the benefits, of introducing a computer-based system
None of these

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System Analysis and Design
The Turnaround is

a group of related fields
the elapsed time between the receipt of the input and the availability of the output
a program statement that violates one or more rules of the language in which it is written
the key information of programming
None of these

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System Analysis and Design
An audit trial is

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

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