Question: four code fragments. Assume that the disk sector size and the block size are the same: 500 ytes. Assumne that it takes 5 microseconds to

four code fragments. Assume that the disk sector size and the

four code fragments. Assume that the disk sector size and the block size are the same: 500 ytes. Assumne that it takes 5 microseconds to read a sector from the disk, the overhead of a system call is 1 microseconds, and it takes no tim the user space and to fetch and execute instructions. 10. In a file system based on contiguous allocation, estimate the execution time of the following e to copy data from the system space to a) for ( 0; i

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