Recently, disk capacities have ________, access times have ________ and cost per unit storage has ________.
A) increased, decreased exponentially, decreased exponentially
B) increased asymptotically, decreased, stayed the same
C) decreased, decreased, decreased
D) none of the above
Correct Answer:
Verified
Q1: Magnetic storage became popular because it was
Q3: _ is the amount of time required
Q4: Moving-head disks store data in _, which
Q5: Disk scheduling algorithms are designed to minimize
Q6: Scheduling strategies are commonly evaluated by the
Q7: Maximizing _and minimizing _can lead to increased
Q8: FCFS scheduling tends to result in an
Q9: FCFS scheduling does not exhibit _.
A) high
Q10: Because SSTF scheduling exhibits high _, it
Q11: SCAN disk scheduling considers _ in addition
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