The CPU (central Processing Unit):

• a) sends data to be processed

• b) performs arithmetic and logic functions

• c) processes raw data into information

• d) does all of the above

Hardware is:

• a) a set of instructions

• b) the part of the computer system you can see and touch

• c) the electrical supply of the computer

• d) does all of the above

Which of these is not an input device?

• Keyboard

• Monitor

• Touch screen

• Microphone

What is the main memory of a computer typically known as?

• CPU

• ROM

• GPU

• RAM

What is the name of the chip inside the computer that performs calculations?

• Random Access Memory
• Central Processing Unit
• Read Only Memory
• Motherboard

How does data get into the computer?

• Using USB flash drive
• Using input devices
• Using Google
• Using html code

What are the four major functions of a computer system?

What is processing?

What is the difference between input and output.

Describe the two parts of a CPU.