20june2019 paper1 Q40

0. Jatin’s laptop bas a LCD screen. The acronym LCD stands for:

  • Option : D
  • Explanation : The acronym 'LCD' stands for Liquid Crystal Display. LCD is a type of flat panel display which uses liquid crystals in its primary form of operation. LCDs were a big leap in terms of the technology they replaced, which include light-emitting diode (LED) and gas- plasma displays. LCDs allowed displays to be much thinner than cathode ray tube (CRT) technology.
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