Input and Output devices

Define what is meant by an input device

• A device that sends data into the computer

• A device that receives data and converts into a form humans can understand

Define what is meant by an output device

• A device that sends data into the computer

• A device that receives data and converts into a form humans can understand

Which of the following is an input device

• Printer

• Keyboard

• Speakers

• Projector

Which of the following is an output device

• Game controller

• Keyboard

• Speakers

• Web cam

What data does a mouse input into a computer?

• Numbers, letters and symbols

• Live video

• Sound

• Movements and left and right click

What data do speakers output from a computer?

• Numbers, letters and symbols

• Live video

• Sound

• Movements and left and right click

What data does a keyboard input into a computer?

• Numbers, letters and symbols

• Live video

• Sound

• Movements and left and right click

What data does a microphone input into a computer?

• Numbers, letters and symbols

• Live video

• Audio

• Movements and left and right click

What data does a webcam input into a computer?

• Numbers, letters and symbols

• Live video

• Audio

• Movements and left and right click