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The CPU comprised of three main parts: AlU(ARITHMETIC LOGIC UNIT):- Does the actual Logic comparisons that need to be processed. Control Unit:-Can execute and store the results coming out of ALU. Registers:- store the data that is to be executed next.

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Two important components of the system unit are the keyboard and the hard disk.

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Q: IS Two important components of the system unit are the microprocessor and the hard disk?
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