Question

Which of the following is an example of an optical disk?

• A. Digital versatile disks
• B. Magnetic disks
• C. Memory disks
• D. Data bus disks
• E. None of these

Answer 1

The correct option is A Digital versatile disks

Digital versatile disks is an example of an optical disk.

DVD (an abbreviation of "digital video disc or "digital versatile disc" is a digital optical disc storage format invented and developed by Philips and Sony in 1995. The medium can store any kind of digital data and is widely used for software and other computer files as well as video programs watched using DVD players. DVDs offer higher storage capacity than compact discs while having the same dimensions.