Which of the following is both an input and an output device?
Correct answer: A. Touchscreen
A touchscreen displays output and also accepts touch input. A scanner and a microphone are input devices, and a printer is an output device.
easy
Answer and explanation
The correct answer is A. Touchscreen
A touchscreen displays output and also accepts touch input. A scanner and a microphone are input devices, and a printer is an output device.
Topic: Hardware, Software and Security MCQs · Subject: Computer