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Managemet Information System

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  • Managemet Information System

    Types Information System.
    An information system is integrated and co- ordinate network of components, which combine together to convert data into information. An information system is essentially made up of five components hardware, software, database, network and people.
    Classification of Information System.
    In any organization information system can be classified based on the usage of the information.
    (1). Operation Support System.
    In an organization, data input is done by the end user which is proceed to generate information products. The purpose of operation support system is to facilitate business transaction, control production, support internal as well as external communication and update central data base.
    Transaction Processing system.
    In manufacturing organization there are several transaction across department. Typical organizational departments are Account, Finance, Engineering,, Human Resource and marketing. Across which following transaction may occur sales order, sales return, cash receipts, credit sales, credit slips, etc.
    Process control system.
    In a manufacturing organization, certain decision are made by a computer system without any manual intervention .This kind of system is referred as PCS.
    Enterprise Collaboration System.
    In recent times, there is more stress on team effort or collaboration across different functional team.
    (2). Management Support System.
    Managers require precise information in a specific format to undertake an organizational decision. A system which facilitates an efficient decision making process for managers is called management support system. MIS provides information to manager facilitating the routing decision making process.