COMPUTER HARDWARE
OUTPUT DEVICES
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Multimedia projectors requires a darkened room.
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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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Explanation:
Detailed explanation-1: -A projector will work on grey or black walls, particularly if there’s ambient light in the viewing area. The more ambient light in the room, the higher the light output you’ll need from your projector. You may also need to increase the reflectivity of your wall to maintain image brightness.
Detailed explanation-2: -A projector, image projector, or multimedia projector is an optical device that spots visual media such as images, videos, or documents onto a solid surface or a projection screen, making it works like a borderless TV.
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