The advent of optical discs was made possible by developments in ____ technology.
A) magnetic
B) laser
C) storage
D) silicone

Question

Quizplus · Accepted Answer

Optical discs rely on laser technology to read and write data, so the development of laser technology was crucial to their creation. Magnetic and storage technologies are not directly related to optical discs, while silicone technology is not a term commonly used in relation to disc technology.

The Advent of Optical Discs Was Made Possible by Developments