System Analysis and Design
Which of the following is the most critical requirement of a Passenger Reservation System?

ease of programming
printing of tickets
graphical user Interface
None of these
response time

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System Analysis and Design
The term Parallel Run refers to

the concurrent operation of an existing system and a new system
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
All of these

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