📚 Question Bank Q100 — Operating Systems
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Operating Systems
Q100. Marks: +2.0 UGC NET Paper 2: Computer Science and Application 26th June 2025 Shift 1
📄 Passage
Consider the following disc Queue with requests for I/O to block on cylinders:
45, 81, 185, 33, 175, 99, 150, 77
(Consider that the head starts from location 58)
What shall be the total head movement of cylinders for the C-SCAN disc Scheduling technique if the head starts moving in the right direction from initial position?
1.327
2.307
3.525
4.385 ✓ Correct
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