Question

full form of CPU
fast​

Answer 1

Step-by-step explanation:

Central processing unit

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Central processing unit (CPU), principal part of any digital computer system, generally composed of the main memory, control unit, and arithmetic-logic unit.

Answer 2

$\sf\mathbb\color{darkgreen} {Central \: Processing \: Unit}$

CPU stands for Central Processing Unit, which is also called the processor.