C

Chandan Das • 6.78K Points
Tutor III Computer

Q. Light pen is

  • (A) An output device especially designed to produce hardcopy of graphics
  • (B) Smallest part of a display screen that can be individually controlled
  • (C) A television like device used to display data
  • (D) A light sensitive input device that when touched to the screen the presence of light used to select an entry or indicate a position
  • Correct Answer - Option(D)
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  • Filed under category Computer

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