Question

Which of the following is not purely output device?
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Answer 1

The Screen is not purely an output device.

Explanation : The Screen is also called a Visual Display Unit (VDU) or monitor. It is the most popular input-output device used today because it works as both an input and output device for interactive processing.

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Answer 2

The Screen is not purely an output device. Explanation : The Screen is also called a Visual Display Unit (VDU) or monitor. It is the most popular input-output device used today because it works as both an input and output device for interactive processing.

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