System Analysis and Design
HIPO

None of these
is a forms-driven technique in which standard forms are used to document the information
All of these
consists of a hierarchy chart and an associated set of input/process/ output charts
captures the essence of top down decomposition.

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System Analysis and Design
Rapid prototyping proves the quality of a design by

both (a) and (b)
having a program simulate the real system
None of these
having the system analyst present an overview of the design to users, programmers, and consultants
having a data flow diagram

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