System Analysis and Design
A system analyst designs a new system by

None of these
adopting a developed system to the present environment
propose alternatives to the current system
developing the system as a large, single unit
identifying sub systems and the interfaces between sub systems

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System Analysis and Design
HIPO

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

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System Analysis and Design
In top down analyis and design

each succeeding phase is as detailed as the phase before it.
all of the listed here
each succeeding phase is more detailed than the phase before it
each succeeding phase is less detailed than the phase before it

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