Question

A computer works on principal input , ____ , output

Answer 1

Answer:

I think CPU.

CENTRAL PROCESSING UNIT

☺

Answer 2

Answer:

Process

Explanation:

Computer works on the principal of IPO.

IPO stands for

I=Input

P=Process

O=Output

Input includes all the devices used to enter data like keyboard,mouse,etc

Process happens only in CPU, at this part, the computer converts ordinary language into machine/binary language and after proceeding converts back into readable language.

Output includes monitor or printer from where we can see the processed data.