What is the CD- ROM and CD- RAM

1.	What is the CD- ROM and CD- RAM
Answer» Short for Compact Disc-Read Only Memory, a CD-ROM is an optical disc which contains audio or software data whose memory is read only.A CD-RW (Compact Disc-ReWritable) disc is a compact disc that can be written, read arbitrarily many times, erased, and written again.

Discussion