What characteristic best describes a projector?

Last Updated: Dec 28, 2022
IT Exam Items Repository › Category: IT Essentials › What characteristic best describes a projector?

What characteristic best describes a projector?

  • an output device used to present information from a laptop onto a screen
  • an input device allowing users to pay for a product by tapping their credit card or smartphone on another device
  • an input device that reads barcodes affixed to most retail products
  • an input device that reads encoded information from the back of plastic cards

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