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It is nonvolatile, if you turn off the computer, the disc is not erased. (if you have a dvd bluray or cd and you turn off the cd, dvd, or bluray player the songs or movie on the disc is not erased). It does not use electrons to store data, it uses grooves and bumps in the disc and is read with a laser

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11y ago
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11y ago

No, files can be erased from Read only discs with certain types of software. However, by doing this you can't put anything back on them like you can with a Re-Writeable disc.

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Q: Is optical storage a nonvolatile storage device or a volatile storage device?
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Are hard disks are considered Volatile or Nonvolatile storage devices?

the hard disk drive is considered a nonvolatile storage device


The hard drive is an example of a nonvolatile storage device?

Yes It retains information even when powered down. vs RAM which is a volatile storage device because the information is lost when it's powered down.


Is The hard drive is an example of a nonvolatile storage device?

Yes It retains information even when powered down. vs RAM which is a volatile storage device because the information is lost when it's powered down.


Is HDD a volatile or a non-volatile storage device?

HDD (Hard Disk Drive) is Non Volatile storage device (permanent). It is also considered as Secondary storage device. Secondary storage devices are always non volatile. Primary storage devices like Ram are volatile (temporary).


Is HDD a volatile or non volatile storage device?

HDD (Hard Disk Drive) is Non Volatile storage device (permanent). It is also considered as Secondary storage device. Secondary storage devices are always non volatile. Primary storage devices like Ram are volatile (temporary).


Is a hdd is volatile or non volatile device?

HDD (Hard Disk Drive) is Non Volatile storage device (permanent). It is also considered as Secondary storage device. Secondary storage devices are always non volatile. Primary storage devices like Ram are volatile (temporary).


Is a Cassette an optical storage device?

magnetic storage device


Is flash memory is optical?

No, its not an optical storage device.


Are hard drives considered volatile storage devices?

No, they are permanent storage devices, only RAM is volatile storage device.


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What device is considered a volatile storage?

Normally Volatile memory or storage is the real memory in the computer. It is volatile because if the power fails or is turned off the memory (RAM) is erased or reset.