Q. Which storage device uses laser technology to read and write data?

  • (A) Floppy Disk
  • (B) CD-ROM
  • (C) Hard Disk
  • (D) Pen Drive
βœ… Correct Answer: (B) CD-ROM
Explanation: CD-ROMs use laser beams to read and write data on the disk surface.
Explanation by: Tina Singh
CD-ROMs use laser beams to read and write data on the disk surface.

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