COMPUTER HARDWARE
OUTPUT DEVICES
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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a device that connects to a computer and is used to project the video output from the computer onto a wall or screen
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Used to allow users of mobile phone networks to talk to each other
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mounted at back of case, must provide sufficient wattage
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Stored audio files can take up a lot of memory.Voice commands can be difficult to recognise.
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Detailed explanation-1: -A projector or image projector is an optical device that projects an image (or moving images) onto a surface, commonly a projection screen.
Detailed explanation-2: -A projector is an output device that can take images generated by a computer or Blu-ray player and reproduce them onto a screen, wall, or other surface. Typically, the surface projected onto is large, flat, and lightly colored.
Detailed explanation-3: -A projector is an output device that takes images generated by a computer or Blu-ray player and reproduce them by projection onto a screen, wall, or another surface. In most cases, the surface projected onto is large, flat, and lightly colored.
Detailed explanation-4: -An LCD projector is a type of video projector for displaying video, images or computer data on a screen or other flat surface.