System Analysis and Design
The term Parallel Run refers to

the processing of two different jobs initiated from two terminals.
the concurrent operation of an existing system and a new system
None of these
All of these
the same job run on two different computer to test their speeds

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System Analysis and Design
Most algorithms follow the format of

Entering the output items, then displaying the output items, and then processing the output items
Entering the input items, then processing the input items, and then displaying the output items
Entering the input items, then processing the output items, and then displaying the output items
Entering the input items, then displaying the input items, and then processing the output items
Entering the output items, then processing the output items, and then displaying the output items

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System Analysis and Design
HIPO

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

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System Analysis and Design
Which of the following is not a characteristic of structured system development?

None of these
All of these
partitioning of systems into manageable levels of detail
the use of graphical tools, such as data-flow diagrams, to model system
specification of the interfaces between modules

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