System Analysis and Design
The procedure for evaluating the relative performance of different computers, is done by the process called

batch processing
bench marking
sequential processing
None of these
All of these

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System Analysis and Design
Most algorithms begin by _____.

Entering the output items into the computer
Processing the input items by doing some calculations on them
Entering the input items into the computer
Displaying the output items
Displaying the input items

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System Analysis and Design
An open rectangle

defines a source or destination of system data
None of these
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
identifies data flow

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