Calculate capacity of a cluster for this disc, Software Engineering

A multiplattered HDD is formatted into twenty sectors and 16 hundred cylinders. There are eight platters and 16 R/W heads. The total capacity of the disc is 1GB. A cluster of data consists of eight blocks. The disc is rotating at a rate of 5400 rpm. The disc has an estimated average seek time of 18 msec. 

    a. What is the capacity of a cluster for this disc?

    b. What is the disc transfer rate in megabytes per second?

    c. What is the average latency time and the average access time for this disc?

 

Posted Date: 3/11/2013 2:40:58 AM | Location : United States







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