A Look at Optical Storage Mediums (950 words, 2 pages)
Optical Storage MediumsThe most common way of storing data in a computer ismagnetic. We have hard drives and floppy disks (soon making way to the CD-ROM), both ofwhich can store some amount of data. In a disk drive, a readwrite head (usually a coil ofwire) passes over a spinning disk, ...
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