Management Information Systems
A periodic report can facilitate management by exception by

including complete alphabetic descriptions for each numeric entry
comparing actual performance with acceptable standards
including only those transactions that fall within predetermined limits of acceptable performance
None of these
consolidation of multiple transactions into a summary form

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

Export systems are expensive to design.
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
None of these

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