ADMS 2511 Chapter Notes - Chapter 2: Enterprise Resource Planning, Transaction Processing System, E-Commerce
15 May 2014
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Document Summary
Computer-based information systems (cbis): is an information system that uses computer technology to perform some or all of its intended tasks. Hardware: is a device such as a processor, monitor, keyboard, and printer. Together these devises accept data and information, process them, and display them. Software: is a program or collection of programs that enables the hardware to process data. Database: is a collection of related files or tables containing data. Network: is a connecting system (wireless or wireline) that permits different computers to share resources. Procedures: are the set of instructions about how to combine the above components. People: are those individuals who ise the hardware and software, interface with it, or use its output. Application program: is a computer program designed to support a specific task or business process. The collection of application programs in a single department is usually referred to as a departmental information system.
