KS3 Computer Systems Quiz

Which of the following is computer hardware?

• Monitor

• Scanner

• Keyboard

• All of the above

Which of the following is an input device?

• A computer monitor

• A mouse

• A CD ROM

• A printer

Which of the following is an output device?

• A hard disk

• A CD ROM

• A computer monitor

• A keyboard

Q4. Which of the following is a storage device?

• A CD ROM

• A laser printer

• RAM (Random Access Memory)

• A scanner

Q5. Which of the following is an input device?

• A speaker

• A speed camera

• A flash drive

• An inkjet printer

Which of the following is an output device?

• A laser printer

• A scanner

• A joystick

• A lift button

Which of the following is computer software?

• Touch screen

• Microsoft Windows

• Printer

• Floppy disk

What is the purpose of the CPU (Central Processing Unit)?

• To create data

• To store data

• To process data

• To delete data

How many instructions can a CPU process at a time?

• one

• two

• many

• it does not process instructions

Artificial intelligence is about creating machines that are more intelligent than humans.

• True

• False