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Tomorrow’s Technology and You 8th Edition - page 7 / 50

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© 2008 Prentice-Hall, Inc.

Slide 7

Tomorrow’s Technology and You 8/e Chapter 12 Systems and Organizations

Anatomy of a System

A system is a set of interrelated parts that work together to accomplish a purpose.

To accomplish its purpose, a system performs three basic functions:

Input

Processing

Output

By the above definition, a computer is a system.

A system has two additional functions: feedback and control.

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