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

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

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Management Information Systems
Which of the following is not tree about expert systems?

None of these
Expert systems are collections of human knowledge
Export systems are expensive to design.
export systems are usually designed to run on small general-purpose computers
Maintenance support may be difficult to obtain for an expert system.

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Management Information Systems
A characteristic of an MIS is:

restrictions on the system's size to inhibit future growth
All of these
priority for data handling over the output of decision-oriented information
None of these
user-oriented information

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