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GATE | GATE-CS-2015 (Mock Test) | Question 14

Consider the situation in which the disk read/write head is currently located at track 45 (of tracks 0-255) and moving in the positive direction. Assume that the following track requests have been made in this order: 40, 67, 11, 240, 87. What is the order in which optimised C-SCAN would service these requests and what is the total seek distance?

(A)

600

(B)

810

(C)

505

(D)

550

Answer

Please comment below if you find anything wrong in the above post
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