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Computer Hardware (Central Processing Unit (Control Unit Controls and…
Computer Hardware
Central Processing Unit
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Arithmetic/Logic Unit Numeric operations (addition subtraction multiplication and division)and logical operations
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Storage
Magnetic disk drives Hard disk: usually encased in computers, yet removables are also available
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Normally one core, increasingly the combination of two or more independent cores; speed measured by an internal clock, and by Hertz (~3GHz)
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Also silicon like CPU, but cheaper and less complicate
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