Management Information Systems
Which of the following is(are) true concerning information-system careers?

the number of information-system specialists recruited is expected to be greater than any other profession in the 1990s.
the primary reason for this increase is the declining cost of hardware
None of these
an information-system career is one of the few area that is recession-proof
both (a) and (b)

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

It involves the simultaneous transmission of eight bits.
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.
All of these

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