Question

Differentiate CD and DVD

Answer 1

DVD, short for Digital Versatile Disc, is also an optical medium to store digital data. A standard DVDcan hold 4.7 GB of data. So DVD is widely used to store large files like video and movies. The capacity is the biggest difference between CD and DVD

Answer 2

Answer:

The CD and DVD are the optical recording medium where CD was devised as an audio storage format while DVD is used as the universal storage format. The latter technology DVD can hold data about 7 times more than CD and its format efficiency is also 32% greater than a CD.