CPU

What is the purpose of the CPU?

• To process all the data and instructions.
• To turn the computer on.
• To create PowerPoint presentations.
• To provide power to the computer.

What is the main function of the CPU?

• To carry out processing of the data.
• To help with playing games.
• To fetch instructions from memory, decode them and execute the instructions.
• To heat up the computer.

Without a CPU the computer would not work.

• true
• FALSE

CPU stands for

• Computer Processing Unit
• Central Processing Unit
• Core Processing Unit
• Central Power Unit

The CPU would not work without the following component

• Hard drive
• USB memory stick
• Graphics card
• RAM

Computers only ever have 1 CPU

• true
• FALSE

As soon as the computer is switches on the CPU begins processing data

• true
• FALSE

The CPU is often refered to as

• The heart of the computer
• The brains of the computer
• The main part of the computer
• The memory of the computer

What does CPU stand for?

• Control Processing Unit
• Central Processing Unit
• Central Power Unit
• Center Power Unit