System Analysis and Design
A system design aid should primarily

using a graphical user interface
help analyse both data and activities
generate code
help in documentation

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

All of these
to prepare flowcharts after programming has been completed
to identify a top level function and 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.
None of these

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