An optical disc has one long spiral track of data. Along the track there are areas that are reflective and areas that are not. A laser is shone along the track, the reflective areas are read as binary 1's while the non-reflective areas are read as binary 0's. CD-R's and DVD-R's have a dye layer that is used to write your own CDs and DVDs with the appropriate hardware.
Yes, all CD ROM , DVD Rom are optical disc since they use laser light or electromagnetic wave.
If you burn infected files onto an optical disc then those files remain infected and would remain on the optical disc permanently.
A compact disc is a type of optical disc. "Optical disc" is an umbrella term for any type of storage media which uses optical technology (as opposed to magnetic) for data storage. This includes but is not limited to DVDs, CDs, H-DVD, blu-ray, laser discs CDRW's, and DVDRW's
CD and DVD disks are used by optical disc drives.
types of optical disc drive are: cd,dvd,blueray,cdr,cdrw,dvdrw,mp3,mp4
a File
disc
PITS
Lands
burning/ ripping
Burning
Optical Disk