Computers and Technology, 09.07.2019 12:30 lea5261

How do optical discs store data? select one: a. a magnet aligns iron particles on a platter. b. a laser burns tiny pits onto a disc. c. a digital spectrometer leaves grooves in a platter. d. electronic memory records data on chips?

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How do optical discs store data? select one: a. a magnet aligns iron particles on a platter. b. a...