Question: A fixed disk has 80 cylinders. The tracks in each cylinder are numbered 011. The upper surface of the topmost platter and the lower surface

A fixed disk has 80 cylinders. The tracks in each cylinder are numbered 0–11. The upper surface of the topmost platter and the lower surface of the bottommost platter are not used for recording data. How many of each of the following are there in the disk:

a. Recording surfaces?

b. Platters?

c. Tracks per recording surface?

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