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

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

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System Analysis and Design
In the system concepts, term organization

None of these
means that parts of the computer system depend on one the another.
refers to the holism of systems
refers to the mannar in which each component functions with other components of the system.
implies structure and order

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System Analysis and Design
Sequential organization

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

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