ACIS 1504 Midterm: ACIS Exam 1

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System: set of components that interact with each other for some purpose. Information system: set of components that interact with each other to produce information. Business information systems: set of components that interact with each other for the purpose of an organization to complete its objectives. Information technology: 2 components of is [hardware & software] Input: gathers data from the environment and gets it into the computer. The environment may include human beings as well as other computers. Processing: any manipulations necessary to turn data into information. Storage: what we do with our data/information when it"s in the computer and not being input, processed or output. Output is the function of disseminating information from the computer to its environment; again either a human being or another computer. Hardware: physical components that do much of the work. Software: the instructions that tell the hardware what to do. Data: the facts and figures that are processed into information.

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