Hintecher - Hard disk is Divided to store data Logically, By OS called "LOGICAL FORMATTING"?:- As we know OS store data in files. Cluster are used to store files logically on hard
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Hard disk(surface,track,sector,cluster, Cylinder)-seek time, Rotation latency time, access time - YouTube
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Bad Sectors Explained: Why Hard Drives Get Bad Sectors and What You Can Do About It | by Rehan Guha | Medium
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