Process PI P2 P3 P4 P5 Burst time 2 + 4 5 Pricity All processes carrive at time t = 0 Draw the Gantt chart for priority scheduling

In a timesharing context, which technique of process scheduling is the most useful?

Short Answer: Given the following processes Process Burst Time P1 12 P2 7 P3 9. Using Round Robin (RR) scheduling with time quantum q=4, a. Draw the Gantt chart for the RR scheduling. b. What is the average waiting time? c. What is the average turnaround time?

We have 4 periodical processes II₁, II, II and II, that process a video. We know their periods P; and their running times C; (in milliseconds). For: (a) the rate monotonic scheduling (RMS) algorithm and (b) the earliest deadline first (EDF) algorithm draw diagrams that displays the schedule for those processes for a period of 150 ms. The times are the following: Process Pi Ci II₁ 45 10 II2 40 10 II3 35 5 II4 50 10 In the case of equal priorities the process that is already running has the priority. If this is not the case then take the process with the lowest ID. Does any of the above algorithms fail?