Question

Suppose a disk drive has 100 cylinders, numbered from 0 to 99. The drive is currently serving a request at cylinder 40 and the disk arm is moving towards 99. The queue of pending requests is: 35,65,55,45,85,75. What is the total distance (in cylinders) moved by the disk arm to satisfy all the pending requests for c-look disk scheduling algorithm, starting from the current head position

Answer 1

Answer:

qtopnf wood regards SMgh Oz en Oz en pix en mail gxv UC seem eg up pc en UK pc en to Oz eg in en en GB TX ex in in to the TV TX av to UC in in en fun with Isaak obh Katie am well Oz pc is be ke Ha DK is en ex en UC SC UV us all pc by far hii by few a do Oz in on la to tag if TV eg eh in TX TX ex wet up OC an in in in I'll pl Isaak cm so to TV ask if this an IC an ox en Oz el is an cry cu is an tj UC av in in all to tag ah cm do if an TV TV show up to FB the SC en en to Oz en IC TV TV TV TV TV TV TV TV en dj TV TV TV show to JC dj Oz so is so is so pa M

Answer 2

Answer:125

Explanation:

40- 30 - 0 -35-50-55-70-80 is the disk moment