System Analysis and Design
Inverted list organization

has records placed randomly throughout the file
Stores records sequentially but uses an index to locate records
None of these
means storing records in contiguous blocks according to a key.
uses an index for each key type

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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 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

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