System Analysis and Design
HIPO

is a forms-driven technique in which standard forms are used to document the information
All of these
None of these
captures the essence of top down decomposition.
consists of a hierarchy chart and an associated set of input/process/ output charts

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System Analysis and Design
Direct-access 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

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System Analysis and Design
In the system concepts, term Integration

refers to the holism of systems
means that parts of the computer system depend on one another
refers to the manner in which each component functions with other components of the system.
implies structure and order

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