technical "refers to information processing tools(e.g., computers, telephones, and patient records) computer-based information system

Cont…..

• “technical "refers to information processing tools(e.g., computers, telephones, and patient records)
• computer-based information system : information system that comprises computer-based information processing and communication tools
• sub-systems : the part where computer-based tools are used is called the computer-based part;
• The rest is called the non-computer-based part of an information system

Components of Information Systems

• Enterprise functions, business processes, application components, and physical data processing systems
• An enterprise function describes what acting human or machines have to do in a certain enterprise to contribute to its mission and goals
• Enterprise functions are ongoing and continuous


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