COMPUTER ARCHITECTURE
INPUTOUTPUT DEVICES
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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true
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false
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Either A or B
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None of the above
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Detailed explanation-1: -A scanner is considered an input device since it provides information to the computer in the form of scanned images. It will take anything that is physically present, such as a paper or a picture, and convert it into a digital form before transferring it to your personal computer.
Detailed explanation-2: -A computer scanner is a digitizer, which is a type of input device . A scanner is only able to send information to the computer and cannot receive information from the computer like a printer.
Detailed explanation-3: -A scanner is a device that captures images from photographic prints, posters, magazine pages and similar sources for computer editing and display. Scanners work by converting the image on the document into digital information that can be stored on a computer through optical character recognition (OCR).