Multiple choice general knowledge science & technology

Select all user input devices ...

  1. Flatpanel

  2. Video Camera

  3. Mainframe

  4. mutli-touch pad

  5. Punch Card

  6. Projector
Reveal answer Fill a bubble to check yourself
D,E Correct answer
Explanation

Multi-touch pads and punch cards are user input devices. Flatpanel and video camera are output/display devices, mainframe is a computer type, and projector is an output device.

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