Computer Science for IGCSE & O level - Hardware (Section 13 - No. 28)
What is the difference between a CD-R and a CD-RW?
CD-R is read-only; CD-RW can be re-written.
CD-R has a higher storage capacity than CD-RW.
CD-RW is a newer technology than CD-R.
CD-R can be re-written; CD-RW is read-only.
Giải thích
CD-Rs are write-once, read-many while CD-RWs can be rewritten.