Question

By which part of the computer processing of data is done​

Answer 1

Answer:

Central Processing Unit

The computer's brain.

A computer uses a Central Processing Unit or CPU to do all its decision-making and data processing. The CPU has an internal set of instructions it follows when it receives a command.

Explanation:

Answer 2

Answer:

In a computer the processor is the center of activity. The processor, as we noted, is also called the central processing unit (CPU). The central processing unit consists of electronic circuits that interpret and execute program instructions, as well as communicate with the input, output, and storage devices.