A DVD is an example of a (n) ........
Verified Answer
A. hard disk
B. optical disc
C. output device
D. solid-state storage device
E. None of these
Explanation:
A DVD (Digital Versatile Disc) is an optical disc, storing data via laser technology for reading and writing. Option (a) hard disk is a magnetic storage device. Option (c) output device is for displaying information. Option (d) solid-state storage device uses flash memory. Therefore, (b) correctly identifies a DVD's classification as an optical disc.