Disk Scheduling Algorithms Tutorial: FCFS, SCAN, and C-SCAN Explained

In this video tutorial, you will learn how to: 1. Apply First-Come, First-Served (FCFS), SCAN, and Circular-SCAN (C-SCAN) Disk Scheduling Algorithms in a given queue of cylinders. 2. Draw the corresponding graphs of the FCFS, SCAN, and C-SCAN Disk Scheduling Algorithms. 3. Derive and compute the total seek time or total head movements based on the graphs of the FCFS, SCAN, and C-SCAN Disk Scheduling Algorithms. 4. Choose the best disk scheduling algorithm among FCFS, SCAN, and C-SCAN.