System Analysis and Design
Which of the following might be output as a result of using a CASE tool?

flowcharts and data flow diagrams
All of these
programming code
prototypes and cost / benefit analysis
None of these

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System Analysis and Design
Direct-access organization

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
uses an index for each key type

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