System Analysis and Design
A Decision - Table is

a way of representing the information flow
All of these
None of these
a way of representing multiple conditions
a ways to get an accurate picture of the system

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System Analysis and Design
The approach used in top-down analysis and design is

to identify a top level function an d then create a hierarchy of lower-level modules and components.
to identify the top level functions by combining many smaller components into a single entity
all of the listed here
to prepare flow charts after programming has been completed

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