System Analysis and Design
A Decision table

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

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System Analysis and Design
Cost-Benefit analysis

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

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System Analysis and Design
Which of the following is not true of the conversion phase of the development life cycle?

the user and systems personnel must work closely together
documentation should be emphasized
the non machine components of the system should be considered
steps must be taken to phase out the old system

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