Question: Question 4 (2 points) Given the following disk request sequence for a disk with 100 tracks: 44, 20, 95, 5, 50,52,47, 61, 87, 25. The

Question 4 (2 points) Given the following disk request sequence for

Question 4 (2 points) Given the following disk request sequence for a disk with 100 tracks: 44, 20, 95, 5, 50,52,47, 61, 87, 25. The arm is currently at track 50. What is the total track movement if FCFS is used? 355 0 401 O 351 O 349 O 320 Save Question 5 (2 points) Given the following disk request sequence for a disk with 100 tracks: 44, 20, 95, 5, 50, 52, 47,61,87, 25. The arm is currently at track 50. What is the total track movement if SSTF is used? O 151 O 152 O 140 O 153 0 150 Save

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Given the following disk request sequece for a disk with 100 tracks: 44, 20, 95, 5, 52, 47, 61 87, 25. what is the total track movement if - FCFS - SSTF is used?

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