Q. Which technology is used in a CD ROM Drive?

A
Mechanical
B
Electromechanical
C
Optical
D
Fiber optical
Solution:

The world of CD-ROM technology is not as confusing as your instruction manual. CD-ROM stands for Compact Disc Read-Only Memory, a mass storage medium utilizing an optical laser to read microscopic pits on the aluminized layer of a polycarbonate disc. The same format is used for audio Compact Discs.

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