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

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

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Management Information Systems
The Management Information System (MIS) provides timely and effective information to support decision making and other necessary management functions. Can you point out the sub-system which does not being to the MIS?

Operational Tectical System
Decision Support System (DSS)
Automated Office System
None of these
Data Communication System

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Management Information Systems
Computing systems most often facilitate planning because they:

None of these
make it possible to solve complex problems
enable an appropriate data processing system to provide answers quickly
All of these
make it possible to take into account many possibilities in an uncertain situation

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