Answer to Question #203720 in Programming & Computer Science for Muhammad

Question

1. Suppose, an sequence of disk track numbers and initial head position are given below, Request sequence = {65, 79, 34, 60, 92, 48, 41, 88} Initial head position = 50 Apply C-SCAN and FIFO.  

2. Consider a magnetic disk drive has 64 sectors per track. Sector size is 1 kB. The average seek time is 8 ms and the drive rotates at 3600 rpm. Estimate the time required to transfer a 5-MB file and average access time.

Answer 1

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