Refer to the exhibit.

What are the labels assigned to the physical disk structure?

A.
A = Platter
B = Sector
C = Cylinder
D = Track

B.
A = Cylinder
B = Track
C = Spindle
D = Sector

C.
A = Cylinder
B = Platter
C = Spindle
D = Track

D.
A = Spindle
B = Sector
C = Cylinder
D = Track