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... A main structure in the computer world today is Management Information Systems which is also known as MIS. People, who are in this industry, want to learn what MIS is and want to be perfect in the usage of its components. Firstly, everyone wants to know what this system is, so as one of the definitions of *“MIS is that it is an integrated system of man and machine for providing the information to support the operations, the management and decision making function in the organization.”* This diagram explains what MIS is all about:
What MIS does in an organization is that it makes sure that an appropriate data is collected from the sources, and then it’s properly processed and then sent to its destination. ... MIS needs to be able to do the following to have a role in an organization, the system must be able to categorize large amounts of data, make sure that the data is valid, complex processing of data, quick search and retrieval, mass storage, communication of the IS to the user on time, and using the updated information to make the right decision. ...
There are two types of systems in MIS, open systems and closed systems. ... DSS are interactive computer based systems and subsystems intended to help decision makers use communications technologies, data, documents, knowledge and models to identify and solve problems and make decisions. ... More or less DSS is a class of systems that help in the process of decision making and does not always give a decision itself. ...
DSS exist to improve the decision making ability of managers by allowing more or better decisions within constraints of cognitive, time and economic limits.
Approximate Word count = 1365
Approximate Pages = 5.5
(250 words per page double spaced)
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