Question: Question 25 2 pts Suppose that a disk drive has 200 cylinders, numbered 0 to 199. Consider a disk queue holding requests to the following

 Question 25 2 pts Suppose that a disk drive has 200

Question 25 2 pts Suppose that a disk drive has 200 cylinders, numbered 0 to 199. Consider a disk queue holding requests to the following cylinders in the listed order: 105, 20, 2, 9, 72, 178, 97, 82. Using the LOOK scheduling algorithm, what is the order that the requests are serviced, assuming the disk head is at cylinder 88 and moving upward through the cylinders? 97-105-178-199-0-2-9-20-72-82 97-105-178-199-82-72-20-9-2 82-72.97-105-178-209-2 97-105-178-82-72-20-9-2 97-105-178-2-9-20-72-82

Step by Step Solution

There are 3 Steps involved in it

1 Expert Approved Answer
Step: 1 Unlock blur-text-image
Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock
Step: 3 Unlock

Students Have Also Explored These Related Databases Questions!