What type of devices are CDs or dvds?

Answer 1

what are the different types of CD

(new person) Well, instead of answering the question with a question like the other person did above, let's actually answer the question, shall we? Okay, DVDs can be regular DVDs bought from a store, blank DVDS that you copy something onto, or a DVD with a protective film, like a Blu-Ray. And different types of CDs? CD-Roms (instructional lessons, games, etc.) and Music CDS.

Lets actually answer the question.

CD's-, CD-R, CD-RW,

DVD's- DVD-R, DVD-RW, DVD+R DL, DVD+R, DVD-RAM, DVD+R DL, MINI DVD-R,

MINI DVD-R DL, MINI DVD+RW,

Blue Ray- BD-R, BD-R-DL, BD-RE

Answer 2

CDs and DVDs are known as WORM drives....WORM stands for Write Once Read Many and that is what a CD and DVD does.

Answer 3

Removable optical disks.