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OS CPU Scheduling 1. Given the following processes Process Arrival Time 0 Priority 5 P1 P2...
Consider the following set of processes, with the length of the CPU burst times given in milliseconds:a. Draw four Gantt charts illustrating the execution of the processes using FCFS, Preemptive SJF, a non-preemptive priority, and a RR (quantum=2) scheduling. (30 pts)Note: for the RR consider that the arriving time is 0 for all processesb. What is the average waiting time of each process for of the above scheduling algorithms? (10 pts)P1 8 2 0 P2 5 36P3 1 1 8...
Consider 5 processes whose Arrival time and CPU Burst time is as follows (Process no: Arrival time: Burst time): P1:0,6 P2:2,4 P3:3,2 P4: 5,5 P5: 6,9 Assume that the processes are scheduled using SJF (Non-preemptive) scheduling algorithm. The average waiting and turaround time is O 5.45, 11.60 O 5.40, 10.60 O 6.50, 10.99 O 5.45, 11.60
(Algorithm Computation Question) Given the following processes and associated arrival time and burst time. Process Arrival Time Burst Time P1 0.0 6 P2 2.0 5 P3 3.0 2 P4 4.0 3 1) Calculate the average waiting time if the CPU scheduling uses FCFS algorithm. 2) Calculate the average waiting time if the CPU scheduling uses Non-Preemptive SJF algorithm.
Consider the following set of processes, with the length of the CPU-burst time given in milliseconds: Process Burst Time Priority P1 10 3 P2 1 1 P3 2 3 P4 1 4 P5 5 2 The processes are assumed to have arrived in the order P1, P2, P3, P4, P5, all at time 0. a. Draw four Gantt charts illustrating the execution of these processes using FCFS, SJF (SPN), a...
Consider the following set of processes, with the length of the CPU-burst time given in milliseconds:Processburst TimePriorityP1103P211P323P414P552For each of the scheduling algorithms, FCFS, Shortest-Job-First (SJF, non-preemptive), Priority (smaller priority number implies higher scheduling priority), and RR (quantum = 1) do the following.Draw a Gantt chart to show how these processes would be scheduled.Give the turnaround time (total time from the first arrival into ready state until CPU-burst is completed) of each process.Give the waiting time (total time spent in the Ready state) of each process.Give...
##1, Assume that you have the following processes all arriving at time 0: Process Burst Priority P1 8 4 P2 6 1 P3 1 2 P4 9 2 P5 3 3 For each of the following CPU scheduling algorithms, determine the turnaround and wait times for each process as well as the average wait and turnaround times. v First Come First Serve v non-preemptive SJF v preemptive SJF v Non-Preemptive Priority Scheduling v Round Robin (assume a quantum of 1)...
QUESTION 1 Consider the following set of processes, with the length of the CPU burst time given in milliseconds: Process Burst Time Priority P1 7 5 P2 2 4 P3 11 3 P4 9 1 P5 5 3 The processes are assumed to have arrived in the order P1,P2, P3, P4, P5, all at time 0. a. Draw four Gantt charts that illustrate the execution of these processes using the following scheduling algorithms: FCFS, SJF, nonpreemptive priority (a smaller priority number implies a higher priority), and RR (quantum = 2). b. What...
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1. [50 pts] Given the following set of processes, with arrival times, priorities, and the length of the CPU burst in ms: Priority Arrival Time Burst time Process P1 P2 P3 P4 4. 3 2 0 0 10 (Note: lower number means higher priority, processes P1, P2, P3, and P4 arrive at the same time, in the given order). a. Draw a Gantt chart showing a FCFS scheduling algorithm. b. Draw a Gantt chart showing...
Consider the following set of processes, with the length of the CPU burst given in milliseconds:ProcessBurst TimePriorityP1 54P231P312P472P543The processes are assumed to have arrived in the order P1 , P2 , P3 , P4 , P5 , all at time 0. a. Draw four Gantt charts that illustrate the execution of these processes using the following scheduling algorithms: FCFS, SJF, nonpreemptive priority (a larger priority number implies a higher priority), and RR (quantum = 2). b. What is the turnaround time of each...
4. Consider a ready queue with four processes :- Process Arrival Time Burst Time (ms) P1 Priority P2 P3 P4 P5 For each of the following CPU scheduling algorithms, determine the turnaround and average waiting time for each of the process :- a. Shortest remaining Time First b. Shortest Job First C. Priority Scheduling (Both pre-emptive and non-preemptive) d. Round Robin (quantum is 1 ms)