Management Information Systems
Which of the following is not a primary reason for the popularity of decision support systems?

increased number of software packages
declining cost of computer hardware
management trained in analytic techniques
advent of data-base management systems
increased number of programmers

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

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

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