KS3 EOU Hardware Test

Input devices allow us to send information to the CPU (Central Processing Unit) to tell the computer what to do.

• True
• False

A device that inputs moving images into a computer which is mainly used for video conferencing.

• Digital camera

• Video camera

• Web cam

• Film camera

Input device for sound data

• Scanner

• Voice control

• Voice recognition

• Microphone

The keyboard is an .............. device

• input
• output
• mass storage

The computer screen is an ............... device

• input
• output
• mass storage

Printer is an ......... device

• input
• output
• mass storage

Describe RAM

• RAM is volatile
• RAM never stores data
• RAM programs turn off if you close the computer
• RAM is the same as ROM

Blu-ray disc

• Input device
• Output device
• Storage device
• Network device

A printer that uses toner to burn text / images onto a page...

• Laser
• Plotter
• Inkjet
• Dot Matrix

A printer usually found in homes that uses cartridges and can produced high quality photos...

• Inkjet
• Plotter
• Dot Matrix
• Laser