System Analysis and Design
Which of the following is not an advantage of the structured approach to system development?

the user area is studied thoroughly
the system specification is very graphic
it focuses on the physical aspects of the system
the documentation is Cumulative
None of these

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System Analysis and Design
Inverted list organization

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

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System Analysis and Design
Sequential organization

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

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