System Analysis and Design
Conversion method in which users, being used to an old system, continue to use the old system, along with the new system, is

Parallel run
None of these
Multiprocessing
Multitasking
All of these

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System Analysis and Design
Reverse video is a technique of

showing data with half brightness
hiding confidential data on the screen
emphasizing data by reversing the foreground and background
showing data upside down on the screen
None of these

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System Analysis and Design
The rule(s) to follow in constructing decision tables is (are):

standardized language must be used consistently.
the logic of the table is independent of the sequence in which conditions rules are written, but the action takes place in the order is which the events occur.
a decision should be given a name
all of the listed here

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System Analysis and Design
Which of the following is not true of the conversion phase of the development life cycle?

the user and systems personnel must work closely together
documentation should be emphasized
steps must be taken to phase out the old system
the non machine components of the system should be considered

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