FUNDAMENTALS OF COMPUTER

COMPUTER HARDWARE COMPONENTS FUNCTIONS

EXTERNAL AND INTERNAL STORAGE DEVICES

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
Which type of storage uses a laser?
A
Magnetic
B
Optical
C
Solid State
D
None of the above
Explanation: 

Detailed explanation-1: -Optical storage is any storage method that uses a laser to store and retrieve data from optical media.

There is 1 question to complete.