Review unit 1(GRADE3)

What is a Hardware ?

• Hardware is made up of different input parts of the computer

• Hardware is made up of different parts of the computer that you can touch and see.

• You can't touch or see hardware

What part of the computer is that?

• 
  Hard disk drive

• monitor

• CPU

Which of the following is used to save or retrieve information ?

• monitor

• Hard disk drive

• printer

The monitor displays information

• 
  True

• False

The parts of computer that we can touch and see are called

• Software

• Hardware

• program

The keyboard is an output device used for printing information

• True

• False

The mouse is an output device

• True

• False

The mouse gives instructions to the computer by pointing & clicking

• True

• 
  False

The printer is used for printing information

• True

• False

The hard disk is storage media found in the system unit

• True

• False