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MCQ

The time for the disk arm to move the heads to the cylinder containing the desired sector is called ___________

disk time

seek time

arm time

sector time

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When keeping a list of all the links/references to a file, and the list is empty, implies that _____________

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If several requests have different deadlines that are relatively close together, then using the SCAN-EDF algorithm___________

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the FCFS ordering will service the requests in that batch

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Defective sectors on disks are often known as __________

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bad blocks

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Distributed Operating System

Protection and Security

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Linux

MS Windows

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