(Choose 1 answer)
A disk queue with requests for I/O blocks on cylinders in orders: 10, 22, 20, 2, 40, 6, 38. Ass head is initially at cylinder 37. Which the ordering cylinder in progress do using an elevator a
A. 37 38 40 2 6 10 20 22
B. 37 38 40 22 20 10 6 2
C. 37 10 22 20 2 40 6 38
D. 37 38 40 2 20 10 6 22
Exit 26
