Difference between optical disk and magnetic optic disk
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The key difference between optical storage media, such as CDs and DVDs, and magneticstorage media, such as harddrives and old-fashioned floppy disks, is in how computers read and write information to them. One uses light; the other, electromagnetism
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The key difference between optical storage media, such as CDs and DVDs, and magneticstorage media, such as harddrives and old-fashioned floppy disks, is in how computers read and write information to them. One uses light; the other, electromagnetism
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