Suppose you have a hard disk being used to store the data that has 15000 RPM and 2 double sided platters. The divisions on hard disk are in forms of sectors and tracks. There are 250,000 tracks, 2000 sectors per track and 512 bytes per sector. Assume for simplicity that for inner and outer tracks number of sectors is the same. What is the capacity of the disk? What is the average rotational latency? Give the maximum rate for reading the data from the disk.
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- That is wrong answer.
- May 06, 2018 at 2:36pm