Lecture A+ Certification (3/e): Chapter 3 - James Karney
Lecture A+ Certification (3/e): Chapter 3 - James Karney
Chapter 3 - An overview of the personal computer. In this chapter, we expand on the material in the preceding chapters with an explanation of the Input/Process/Output (I/P/O) model and see how it can be used to help us understand the functional design of the personal computer (PC). We go on to define the hardware components that a computer professional can expect to encounter every day—the computer parts that you actually touch. Chapter Overview The Three Stages of Computing Components of a Comp
Chapter Overview
The Three Stages of Computing Components of a Computer
Support Hardware
1
The Three Stages of Computing
2
Input
3
Processing
4 4
Output
5
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