System Analysis and Design
A system design is said to be functionally modular if

None of these
the system is able to handle all the function of the application
each module performs a specific function and can be developed relatively independently by programmers
the system makes extensive use of function. keys for maximum user assistance
the system is developed using structured programming through COBOL or PASCAL

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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
Cost-Benefit analysis

None of these
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

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