System Analysis and Design
The first step to the system study project is to

None of these
announce the study project
staff for the study project
define system performance criteria
describe information needs

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System Analysis and Design
A Decision table

represents the information flow
documents rules, that select one or more actions, based on one or more conditions, from a set of possible conditions.
shows the decision paths
gets an accurate picture of the system

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System Analysis and Design
Sequential organization

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

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