Computer Systems KS3

What is an example of an input device?

• Keyboard

• Monitor

• Printer

• Mouse

Name a type of output device.

• Printer

• Mouse

• Keyboard

• Monitor

What is the function of a storage device?

• To play music

• To store and retrieve data

• To cook food

• To send emails

What is the main function of a processor?

• To execute instructions and perform calculations

• To connect to the internet

• To play music and videos

• To store files and documents

Which component loses it's content when the power is off?

• Hard disk drive

• Memory Stick

• CD (compact disc)

• RAM (random access memory)

Explain the role of a keyboard as an input device.

• It allows the user to print documents

• It helps the user to take photos

• It allows the user to input data and commands into the computer by pressing keys.

• It enables the user to listen to music

What is the role of a monitor as an output device?

• It allows the user to input data and commands into the computer

• It displays information in visual form, usually in graphics and text

• It prints out documents

• It plays audio files

What is the function of RAM in a computer?

• To store data permanently

• To execute instructions

• To store data temporarily for quick access

• To display graphics

What is the role of a hard disk in a computer?

• To execute instructions and perform calculations

• To store data permanently

• To play music and videos

• To connect to the internet

What is an example of a storage device?

• Keyboard

• Monitor

• Printer

• Hard disk drive