πŸ“Š Computer
Q. Storage that retains its data after the power is turned off is referred to as
  • (A) Non-volatile storage
  • (B) Sequential storage
  • (C) Cache storage
  • (D) Volatile storage
βœ… Correct Answer: (A) Non-volatile storage

Explanation: Nonvolatile storage refers to a storage device whose contents are preserved when its power is off. Storage using magnetic media (e.g. magnetic disks, magnetic tape or bubble memory ) is normally nonvolatile. Other examples of non-volatile storage are EEPROM, CD-ROM,paper tape and punched cards.

Explanation by: Mr. Dubey
Nonvolatile storage refers to a storage device whose contents are preserved when its power is off. Storage using magnetic media (e.g. magnetic disks, magnetic tape or bubble memory ) is normally nonvolatile. Other examples of non-volatile storage are EEPROM, CD-ROM,paper tape and punched cards.

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