UNIT 4 DESIGN AND TECHNOLOGY

What are the machines that contain a computer?

• Analogue devices

• Digital devices

Keyboard, mouse or camera are examples of...

• Output devices

• Input devices

Computers store information in...

• hard drive or pen drive.

• only on hard drive.

• only in cloud storage.

• on the hard drive, pen drive or in cloud storage.

What is the meaning of CPU?

It's a type of input device. It's a pointing device.

• Keyboard.

• Scanner

• Mouse

• Web Camera

It's a type of output device. It allow to listen to music from a computer.

• Headphone.

• Microphone

• Web Camera

• Monitor

What is the meaning of RAM?

It's a component that stops a computer from getting too hot.

• Storage.

• Memory

• Fan

• Joystick

In the 1980s, programmers develop languages that could be used in more than one computer system called...

Write two programming languages