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Is a DVD a magnetic storage or a optical storage?

Answer:
A DVD is an optical storage device, hence the lens used to read the disc. It cannot be overridden. A video cassette, on the other hand, is a magnetic storage device. It can be rerecorded over.
First answer by Selfstorage. Last edit by Selfstorage. Contributor trust: 1 [recommend contributor recommended]. Question popularity: 1 [recommend question].

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