Management Information Systems
Which of the following is not a major subsystem part providing an opportunity for system design controls

None of these
both (a) and (b)
model base
data base
neither (a) nor (b)

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Management Information Systems
Which of the following is true of parallel transmission?

All of these
The speed is quoted in bits per second.
Most microcomputers commu¬nicate with other computers in this mode.
It is slower than serial trans¬mission.
It involves the simultaneous transmission of eight bits.

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