Question

Why blue ray disk is preferred by business and why we call it blue ray disk? reply soon as possible​

Answer 1

Answer:

dont know whar is blue ray disk

Answer 2

Answer:

While current optical disc technologies such as DVD, DVD±R, DVD±RW, and DVD-RAM rely on a red laser to read and write data, the new format uses a blue-violet laser instead, hence the name Blu-ray. Blu ray also promises some added security, making ways for copyright protections

Explanation:

please mark me brainlist