Disk Head Movement
Everything on SkillVeris tagged Disk Head Movement — collected across the glossary, study notes, blog, and cheat sheets.
2 resources across 1 library
Interview Questions(2)
What is the C-SCAN Disk Scheduling Algorithm?
C-SCAN (Circular SCAN) services disk requests by sweeping the head in one direction only to the end of the disk, then jumping immediately back to the starting…
What is the LOOK Disk Scheduling Algorithm?
LOOK is a disk scheduling algorithm that moves the head in one direction servicing requests, but reverses as soon as there are no more requests in that directi…