For a magnetic disk with concentric circular tracks, the seek latency is not linearly proportional to the seek distance due to
A. non-uniform distribution of requests
B. arm starting and stopping inertia
C. higher capacity of tracks on the periphery of the platter
D. use of unfair arm scheduling policies
Answer:A
For a magnetic disk with concentric circular tracks, the seek latency is not linearly proportional to the seek distance due to
A. non-uniform distribution of requests B. arm starting and stopping inertia C. higher capacity of tracks on the periphery of the platter D. use of unfair arm scheduling policies