System Analysis and Design
The first step of the implementation phase is

None of these
implementation planning
announce the implementation project
select the computer
prepare physical facilities

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System Analysis and Design
An open rectangle

identifies data flow
is a data store-data at rest, or a temporary repository of data
represents a process that transforms incoming data flow(s) into outgoing data flows
None of these
defines a source or destination of system data

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System Analysis and Design
Direct-access organization

has records placed randomly throughout the file
uses an index for each key type
Stores records sequentially but uses an index to locate records
means storing records in contiguous blocks according to a key.

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System Analysis and Design
HIPO

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

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