What is central processing unit?

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chetan shidling asked 5 years ago

I need short information.

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chetan shidling answered 5 years ago

The central processing unit is the heart of any computer system. It is able to carry out calculations, make decisions and be in control of the rest of the system. The microprocessor works at a constant rate and driven by a clock. Modern microprocessor run at around excess of 300MHz (2.2GHz).