COMPUTER PERIPHERALS AND INTERFACES
PERIPHERAL DEVICES SCANNER CAMERA AND MICROPHONE
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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INPUT device
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OUTPUT device
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STORAGE device
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None of the above
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Detailed explanation-1: -A projector is an output device that presents images onto a projection screen and can be connected to a computer, and can replace a monitor or television to project images to a big group of people. Projectors come in various forms and sizes and are used in auditoriums and movie theatres.
Detailed explanation-2: -A projector or image projector is an optical device that projects an image (or moving images) onto a surface, commonly a projection screen. Most projectors create an image by shining a light through a small transparent lens, but some newer types of projectors can project the image directly, by using lasers.
Detailed explanation-3: -A projector is an optical output device that can take images produced by a computer and project or present them onto a screen or surface called a projector.
Detailed explanation-4: -A projector is an output device that is capable of connecting to a computer, which may be an other option for a monitor or television in terms of displaying pictures to a large number of people.