Computer Science · Operating Systems
What is rotational latency (rotational delay) in disk memory management?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1The time required to transfer data to main memory
- 2The time required for the disk to rotate and bring the desired sector under the read/write head✓
- 3The time required for the disk controller to process a disk request
- 4The time required for the disk arm to move to the correct track
Correct answer
The time required for the disk to rotate and bring the desired sector under the read/write head
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