Data is not recorded magnetically on a(n)____________,but is encoded as a series of pits on the disk surface.
A)disk drive
B)floppy disk
C)USB drive
D)optical disk
E)None of the above

Question

Quizplus · Accepted Answer

Optical disks use a laser to read and write data by encoding information as a series of pits on the disk surface. Magnetic recording is used in disk drives and floppy disks, while USB drives use flash memory.

Data Is Not Recorded Magnetically on A(n)____________,but Is Encoded as a Series