The brain of any computer system is

[ A ] Memory
[ B ] ALU
[ C ] RAM
[ D ] Control unit
[ E ] CPU

Answer : Option E

Explanation :

The central processing unit (CPU) is known as the brain of a computer. It is the electronic circuitry within a computer that carries out the instructions of a computer program by performing the basic arithmetic, logical, control and input/ output (I/O) operations specified by the instructions. It is also known as a processor, central processor, or microprocessor.

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