Management Information Systems
Which of the following is not usually characteristic of upper management decisions?

Decisions are unpredictable
Decisions require experience
Decisions are structured
Decisions require judgment
Decisions are long range

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

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

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