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What is the function of the optic disc?

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The optic disc is a storage medium that allows data to be written and read using a laser beam, and its main function is storage. Optical discs can hold the equivalent of up to 400 books.

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Full Answer

An optical disc offers several benefits compared to the alternatives. It has the capacity to hold more data than other storage devices. More data can be written in a small space thanks to the use of a laser beam. An example of optical disc is Blu-ray. Optical discs are also easy to manufacture. Another great benefit of an optic disc is that data is safe from environmental issues such as magnetic disturbances.

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