System Analysis and Design
The first step of the implementation phase is

select the computer
prepare physical facilities
announce the implementation project
None of these
implementation planning

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

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

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