Management Information Systems
Which of the following is not one of the major components of decision-support system?

problem-processing system
language system
knowledge system
None of these
expert system

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Management Information Systems
In an experiment in which a new drug was being tested on 1000 rats, which one of the following would a computer be least able to do?

determine the total amount of drug that had been given to all 1000 rats keep records of weight changes of the 1000 rats
decide whether the drug was safe enough for use on humans
keep records of the dosages and the dates the drug was given to each rat
determine the total dosage that had been given to each rat
keep records of weight changes of the 1000 rates

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Management Information Systems
Which of the following is(are) true of system analysts?

both (a) and (c)
they are heavily involved with the system-development life cycle
None of these
they may be looked upon as an intermediary between users and programmers
their responsibility is to analyze and design system software

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