Question

what are the main functions performed by the CPU ? explain in brief​

Answer 1

Answer:

The central processing unit (CPU) of a computer is a piece of hardware that carries out the instructions of a computer program. It performs the basic arithmetical, logical, and input/output operations of a computer system.

Answer 2

CPU stands for "Central Processing Unit" is an important part of the computer, also known as ' brain of the computer ', its main function is to retrieve, process and execute instructions in the system.