Wednesday, June 1, 2011

Five types of Information Systems

Information Systems

Usage

Management and Information System (MIS)

Provides regular information about daily activities of a database.

Transaction Procession Information (TPS)

Keep track of daily transaction in a database

Decision Support System (DSS)

Help to analyse information, recognise problems and making decisions

Executive Information System (EIS)

Forecast future trends

Expert System (ES)

Store knowledge and make logical suggestion for user

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