1. Floppy Disk
  2. Hard Disk
  3. Compact Disk
  4. Magneto Optic Disk
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1 Answers

Option 2 : Hard Disk

The correct answer is Hard Disk

 

  • A hard disk drive (HDD), hard disk, hard drive or fixed disk is a data storage device that uses magnetic storage to store and retrieve digital information using one or more rigid rapidly rotating disks (platters) coated with magnetic material.
  • The platters are paired with magnetic heads, usually arranged on a moving actuator arm, which read and write data to the platter surfaces
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