INFORMATION SYSTEMS (session 2)

This week is same lesson with last week. It is about information systems. But in this session the explanation more details than last week. In this session miss Nisha gave me more explanation, that is why I can understand what she described about information systems.

Management information system is an integrated collection of people, procedures, databases and devices that provides managers.

Desicison support system is an organized collection of people, procedures, software, databases and devices used to support problem-specific decision making.

Executive support system is Design to support higher level of DM in Organization.