How does a CD-RW differ from a CD-ROM?

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A CD-RW allows data to be recorded and erased multiple times, whereas a CD-ROM is only readable.They are identical; the terms are used interchangeably by various brands.A CD-ROM has a larger storage capacity compared to a CD-RW.A CD-ROM supports data writing, but a CD-RW does not.

Explanation

Option A is correct because a CD-RW (Compact Disc ReWritable) can be erased and rewritten multiple times, while a CD-ROM (Compact Disc Read-Only Memory) is pre-recorded and can only be read, not written to.