Question

which disc is created using laser beam ?​

Answer 1

Explanation: Bro it is OPTICAL DISC

Answer 2

Answer:

recording and storage medium, the optical disc, bacame available during the early 1980s. The optical disc makes use of technology..Digital data are recorded by burning a series of microscopic holes, or pits wait a laser beam into the thin metallic film on the surface of 4¾- inch (12 - centimeter) plastic.