Question

Explain in detail 3 types of optical device​

Answer 1

Answer:

Optical drives have lasers that read these bumps and dips as ones and zeros, which the computer can understand. Some common types of optical drives include CD-ROM, CD-RW, DVD-ROM, DVD-RW, and Blu-ray drives. CD and DVD writers, such as CD-R and DVD-R drives use a laser to both read and write data on the discs.