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Which among the following is/are output devices?
I. Scanner
II. Speaker
III. Plotter
  • a)
    Only I
  • b)
    Only II
  • c)
    Both II and III
  • d)
    Both I and III
Correct answer is option 'C'. Can you explain this answer?
Most Upvoted Answer
Which among the following is/are output devices?I. ScannerII. Speaker...
An input device is any hardware device that sends data to a computer, allowing you to interact with and control it.
An output device is any hardware that sends data from a computer to another device mostly in form of audio or video.
  • Scanner scans any document and sends it to computer, so it is a input device.
  • Speaker gets data from computer in form of audio. So it is a output device.
  • Plotter is printer that print vector image. It recieve data from computer and print it on paper. So it is also a output device.
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