Question 17375 – NTA UGC NET Dec 2023 Paper-2
May 23, 2024Question 9603 – Disk-scheduling
May 23, 2024Question 9887 – Disk-scheduling
Which of the following disk scheduling strategies is likely to give the best through put?
Correct Answer: B
Question 3 Explanation:
Farthest cylinder next – Longest job first
Nearest cylinder next – SSTF
First come first served – FCFS
Elevator – SCAN
SSTF always serves the request of nearest cylinder first. Due to which the necessary movement gets reduced.
Nearest cylinder next – SSTF
First come first served – FCFS
Elevator – SCAN
SSTF always serves the request of nearest cylinder first. Due to which the necessary movement gets reduced.
Farthest cylinder next
Nearest cylinder next
First come first served
Elevator algorithm
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