Touch screen is a/an _________.
2017
Touch screen is a/an _________.
Answer: C. combination of both input and output device — The correct option is C. A touchscreen acts as both an input and output device. It functions as an input device by registering physical touch/gestures from a…
- A.
Input device
- B.
Output device
- C.
combination of both input and output device
- D.
None of these
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Correct answer: C
The correct option is C. A touchscreen acts as both an input and output device. It functions as an input device by registering physical touch/gestures from a user, and simultaneously acts as an output device by displaying visual information on the electronic screen.
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