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Information Technologies and Systems Overview by Ahmed Elmasry is a document available to read on EtoBox.
What is Information Technologies and Systems Overview about?
This document describes different types of information systems. It defines an information system and its key elements. It then categorizes information systems based on organizational structure, functional department, and support function. Transaction processing systems automate routine tasks critical to operations. Management information systems provide periodic reports for middle managers. Decision support systems support non-routine decisions through tools like modeling, queries, and data mining. Intellig
- Author
- Ahmed Elmasry
- Language
- EN