Systems Integration & Architecture:

Use the example image below, to determine the answer for the disk track requests described for the assignment problem. 1. Using the table above as reference, perform the same type of analysis for the following sequence of disk track requests: 27,129,110,186,147,41,10,64,120. Assume that the disk head is initially positioned over track 100. a. Follow the FIFO algorithm (First In First Out) b. Follow the SSTF algorithm (Shortest Seek Time First) c. Assume that the disk head is moving in the direction of decreasing track number (C-Scan). d. Assume that the disk head is moving in the direction of increasing track number (Scan)