Question: Tanenbaum notes that the problem of scheduling an elevator in a tall building is similar to that of scheduling a disk arm. Requests come in

Tanenbaum notes that the problem of scheduling an elevator in a tall building is similar to that of scheduling a disk arm. Requests come in continuously, calling the elevator to floors at random. One difference is that once inside, riders request that the elevator move to a different floor. Discuss the various disk scheduling algorithms as options for scheduling the elevator in terms of fairness, service, and ease of implementation.

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