System Analysis and Design
The combination of the top-down and the bottom-up approach may be referred to as an

None of these
integrative approach
interpretive approach
both b and c
interactive approach

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System Analysis and Design
Inverted list organization

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

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