Computer Science, asked by raghuvanshtanya, 10 months ago

what is CR - ROM ? how the data is stored in it ?​

Answers

Answered by premkumarsahjlan1971
0

Answer:

Short for Compact Disc Read-Only Memory, a CD-ROM is an optical disc that contains audio or software data whose memory is read-only. A CD-ROM Drive or optical drive is the device used to read them. A CD-ROM drive cannot read a DVD, including movie DVDs and data DVDs. ...

Answered by nancyk71
1

Explanation:

Data is stored on the disc as a series of microscopic indentations. A laser is shone onto the reflective surface of the disc to read the pattern of pits and lands ("pits", with the gaps between them referred to as "lands").

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