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

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

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System Analysis and Design
An open rectangle

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

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