System Analysis and Design
Inverted list organization

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

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System Analysis and Design
Acceptance testing is

is checking the logic of one or more programs in the candidate systems
testing changes made in an existing or a new program
making sure that the new programs do in fact process certain transactions according to Specifications
running the system with line data by the actual user

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