Q. What technology is used in a CD -Rom Drive ?

  • (A) Optical
  • (B) Mechanical
  • (C) Electromechanical
  • (D) Fiber Optical
✅ Correct Answer: (A) Optical

Published by Ranjeet ⭐ 34.60K Points at 23-Jan-2021 01:33 pm in Computer

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