Question

what is CD ROM ? explain​

Answer 1

Answer:

A CD-ROM, compact disc read-only memory) is a pre-pressed optical compact disc that contains data. Computers can read—but not write to or erase—CD-ROMs, i.e. it is a type of read-only memory.

Explanation:

This is the answer.

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Answer 2

Answer:

here's ur answer ❤️

Explanation:

CD-ROM, abbreviation of compact disc read-only memory, type of computer memory in the form of a compact disc that is read by optical means. A CD-ROM drive uses a low-power laser beam to read digitized (binary) data that has been encoded in the form of tiny pits on an optical disk.

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