CRTs, LEDs and LCDs are—

সাধারণ বিজ্ঞান
Computer Knowledge

প্রশ্নঃ CRTs, LEDs and LCDs are—

  • ক. Used for output, not for input
  • খ. Common types of display screens
  • গ. Obsolete since the discovery of electrical mouse
  • ঘ. NMR variations

সঠিক উত্তরঃ

Used for output, not for input
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Computer Knowledge