System Analysis and Design
Rapid prototyping proves the quality of a design by

None of these
having a program simulate the real system
having a data flow diagram
both (a) and (b)
having the system analyst present an overview of the design to users, programmers, and consultants

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System Analysis and Design
Inverted list organization

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

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