System Analysis and Design
Which of the following does not occur in phase - 4 of the system development life cycle (SDLC)

test the new system
conduct interviews
acquire hardware and software
train users
None of these

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System Analysis and Design
Most algorithms follow the format of

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

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System Analysis and Design
The term Parallel Run refers to

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

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System Analysis and Design
A couple:

means that the upper module has the capability of calling the lower module
None of these
is a data item that moves from one module to another
None of these
is represented by a line joining two modules

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