Management Information Systems
Which of the following is not a level of information handling:

Office Automation System.
Decision Support System (DSS)
None of these
Operations Assistance System
Transaction Processing System (IPS)

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Management Information Systems
The Management Information System (MIS) provides timely and effective information to support decision making and other necessary management functions. Can you point out the sub-system which does not being to the MIS?

None of these
Data Communication System
Automated Office System
Decision Support System (DSS)
Operational Tectical System

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