Management Information Systems
Which of the following is not a major subsystem part providing an opportunity for system design controls

model base
neither (a) nor (b)
None of these
both (a) and (b)
data base

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Management Information Systems
Which of the following statements is the most accurate?

Low-level managers need general information about operating activities.
Low-level managers made unstructured decisions
Middle managers make unstructured decisions
The degree to which information needs to be summarized increases as one moves up through the management levels
Upper managers make unstructured decisions

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