Storage that retains its data after the power is turned off is referred to as

Answer : Option A

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.

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