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optical Information is stored as pits in a metallic layer, which are read by a laser. there are many online sources for much more detailed information.

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Q: What type of storage device is a CD?
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Related questions

Is CD output device or storage device?

A CD is a storage device.


Is a CD input output or storage device?

A CD is a storage device.


Is a CD an input output or storage device?

A CD is a storage device.


Is a CD a storage devices?

Yes. As a mater of face a CD is a storage device.


Is CD-ROM a primary storage device or a secondary storage device?

yes


CD-R input or output device?

a CD is an output device that can be used as a storage or input device


Is CD an output device?

no cd is a storage device as it holds data an output device would be a monitor or speakers.


Is a CD-RW Drive a storgae device?

Yes. As a mater of face a CD is a storage device.


What is optically storage device?

CD-R


What type of storage device holds the LEAST amount of information?

The storage device that stores the least amount of information is a floppy disk which only has a average storage space of 1mb


Which data-storage device will not have its data scrambled by a a magnet?

a cd


Which data-storage device will not have its data scrambled by a magnet?

A DVD. Apex.