Which device is not an input device?

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Multiple Choice

Which device is not an input device?

Explanation:
Input devices are hardware components that send data to the computer by translating user actions or external signals into digital data. A keyboard converts keystrokes into data the computer processes. A microphone captures sound and turns it into electrical signals for the computer. A scanner reads physical documents and converts them into digital images. A cathode ray tube is a display device that shows images produced by the computer; it receives data to display rather than sending data into the computer. So, the device that is not an input device is the display tube.

Input devices are hardware components that send data to the computer by translating user actions or external signals into digital data. A keyboard converts keystrokes into data the computer processes. A microphone captures sound and turns it into electrical signals for the computer. A scanner reads physical documents and converts them into digital images. A cathode ray tube is a display device that shows images produced by the computer; it receives data to display rather than sending data into the computer. So, the device that is not an input device is the display tube.

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