Question

Touch Screen is a ---- Type peripheral Devices.

• A. Input
• B. Output
• C. Memory
• D. Both Input and Output

Answer 1

Answer:

D. Both Input and Output

• A touchscreen is a type of display that can detect touch input from a user.
• It consists of both an input device (a touch panel) and an output device (a visual display).
• The touch panel is typically layered on the top of the electronic visual display of the device.
• The user can use the touchscreen to react to what is displayed and, if the software allows, to control how it is displayed; for example, zooming to increase the text size.
• A touchscreen enables the user to interact directly with what is displayed, instead of using a mouse, touchpad or other such devices.
• Touchscreens are commonly found in smartphones, tablets, laptops, and other electronic devices.