Understanding Input and Output Devices

The video tutorial explains the concepts of input and output devices, highlighting how they allow interaction with computers. It uses examples like keyboards and screens for input, and speakers and displays for output. The BBC micro:bit is introduced as a device with built-in input and output capabilities, including buttons, sensors, and an LED display. The latest version of the micro:bit adds a microphone and touch sensor for input, and a built-in speaker for output, enhancing its interactive features.

What is an input device?

• A device that sends data to a computer

• A device that displays information from a computer

• A device that processes data

• A device that stores data

Which of the following is an example of an output device?

• Touchscreen

• Printer

• Mouse

• Keyboard

When you press play on your phone to listen to music, what type of device are you using?

• Processing device

• Input device

• Storage device

• Output device

What is the main output device on the BBC micro:bit?

• Radio

• Temperature sensor

• LED display

• Buttons

Which of the following is NOT a built-in input device on the BBC micro:bit?

• Buttons

• Light sensor

• Temperature sensor

• Speaker

What new input feature is available in the latest version of the micro:bit?

• LED display

• Temperature sensor

• Microphone

• Radio

What additional output feature does the latest micro:bit include?

• Additional buttons

• Extra LED display

• Built-in speaker

• External speaker