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Question: A disk may have multiple surfaces, arms, and heads, but when you issue a read or write, only one head is active at a time. It seems like one could greatly increase disk bandwidth for large requests by reading or writing with all of the heads at the same time. Given the physical characteristics of disks, can you figure out why no one does this?

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Computer Engineering, Engineering

Category:- Computer Engineering
Reference No.:- M92285103

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