Question

21. Answer the following question
i
Why is the CPU called the brain of the computer?
i.
ii.
Name the three components of the CPU?​

Answer 1

1: CPU or Central Processing Unit is called the brain of these computer because all the inputs from the devices comes to it and it processes the information and sends the output to the device and everything is stored it which helps on the functioning of the PC.

2: The CPU is made up of three main components, the control unit , the immediate access store and the arithmetic and logic unit .

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