Question

Where does computer add and compare data?
1. Hard disk
2. Monitor
3. Memory chip
4. CPU chip

Answer 1

Correct Answer - Option 4 : CPU chip

The correct answer is CPU chip.

 

• The Central Processing Unit is the main part of the computer.
• CPU chip or main processor is that part in the computer which performs or executes all the instructions or programs.
• The CPU is a very efficient calculator.
• The CPU's main function is to take input from a peripheral (keyboard, mouse, printer, etc) or computer program, and interpret what it needs.
• The CPU then either outputs information to your monitor or performs the peripheral's requested task.

 

• A hard disk drive (HDD) is an electromechanical data storage device that stores and retrieves digital data using magnetic storage and one or more rigid rapidly rotating platters coated with magnetic material.
• A computer monitor is an output device that displays information in pictorial form.
• A monitor usually comprises the visual display, circuitry, casing, and power supply.