System Analysis and Design
To avoid errors in transcription and transposition, during data entry, the System Analyst should

none of the listed here
provide batch totals
all of the listed here
provide for a hash totals

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

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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.
to prepare flowcharts after programming has been completed

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