Compact Disc Rewritable (CD-RW) media are designed to be erased and recorded again.

### Why this is right The term rewritable indicates that the media can be erased and written again, unlike media intended for one-time recording. ### The concept Compact Disc Rewritable media are a form of optical storage. The distinction from Compact Disc Recordable media concerns whether the recording can be replaced. Both are used to retain digital information. ### Terms - **Compact Disc Rewritable (CD-RW)**: Optical disc media designed to be erased and recorded again. - **Compact Disc Recordable (CD-R)**: Optical disc media generally intended for one-time recording. ### Remember RW signals rewritable media.