Question: Question 4 [25 marks] a) A hard disk has 3,907,000,000 guaranteed sectors, which is the total number of sectors, or blocks, in the hard disk.

Question 4 [25 marks] a) A hard disk has 3,907,000,000 guaranteed

Question 4 [25 marks] a) A hard disk has 3,907,000,000 guaranteed sectors, which is the total number of sectors, or blocks, in the hard disk. Each block contains 512 bytes. The disk rotates at 5900 rpm. Answer the following questions with your steps of calculation. [6] i) What is the capacity of the disk? ii) What is the average latency of the disk? 111) Assume there are 1900 blocks on a track on average. What is the disk transfer rate in bytes per second

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