Management Information Systems
Which of the following is not an advantage of decentralized processing over centralized processing?

improved system reliability
increased computer system control
increased employee productivity
All of these
reduced data communication costs

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

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

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