Question

what are the different type of optical storage device available how is data stored in them​

Answer 1

Answer:

Optical storage devices—CD-ROM (compact disc, read-only memory) and DVD-ROM (digital videodisc, or versatile...… Laser, a device that stimulates atoms or molecules to emit light at particular wavelengths...… Compact disc (CD), a molded plastic disc containing digital data that is scanned by a...…

Answer 2

Explanation:

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