Question: How does the computer store data on the hard disk? Multiple Choice Air pressure creates tiny ripples on the surface of the disk. Lasers etch,

How does the computer store data on the hard disk?
Multiple Choice
Air pressure creates tiny ripples on the surface of the disk.
Lasers etch, or "burn," patterns into the disk.
Punching microscopic holes, creating a "key card."
How does the computer store data on the hard

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