System Analysis and Design
Cost-Benefit analysis

All of these
None 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

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System Analysis and Design
A Decision table

shows the decision paths
gets an accurate picture of the system
documents rules, that select one or more actions, based on one or more conditions, from a set of possible conditions.
represents the information flow

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System Analysis and Design
A structure chart is

a document of what has to be accomplished
a statement of information processing requirements
None of these
All of these
a hierarchical partitioning of the program

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