Suppose that we have the table below that includes four processes with their Arrival timesand Burst times, and a Round Robin of time quantum 1 millisecond to be used for CPUscheduling. Answer the following questions:ProcessArrivalCPU-burstIDtimetimeP101P233P324P443CompletionTimeResponseTurn AroundTimeTimeWaitingTimea. Draw the Gantt chart.b. Complete the above table.c. Calculate the average waiting time.

In this question we have been given woth the four processes with their Arrival and CPU-burst times,…

Suppose that we have the table below that includes four processes with their Ar times and Burst times, and a Round Robin of time quantum 1 millisecond to be used for CPU scheduling. Answer the following questions: Waiting Process Arrival CPU-burst ID time time Completion Time Response Time Turn Around Time Time P1 0 1 P2 3 3 P3 2 4 P4 4 3 a. Draw the Gantt chart. b. Complete the above table. c. Calculate the average waiting time.

Suppose that we have the table below that includes four processes with their Ar times and Burst times, and a Round Robin of time quantum 1 millisecond to be used for CPU scheduling. Answer the following questions: Waiting Process Arrival CPU-burst ID time time Completion Time Response Time Turn Around Time Time P1 0 1 P2 3 3 P3 2 4 P4 4 3 a. Draw the Gantt chart. b. Complete the above table. c. Calculate the average waiting time.

Operations Research : Applications and Algorithms

4th Edition

ISBN:9780534380588

Author:Wayne L. Winston

Publisher:Wayne L. Winston

Chapter20: Queuing Theory

Section20.10: Exponential Queues In Series And Open Queuing Networks

Problem 12P

See similar textbooks

Similar questions

Consider the following set of processes, with the length of the CPU burst given in milliseconds Draw the Gantt Chart and calculate the Waiting time and the turnaround time. Upload the solution as a file
When this option is available, the I/O queue should be prioritised above the process execution queue. In what ways may this be beneficial? Who knows what will take place if there is a disruption in the I/O. It is unclear at this time if this will have an effect on the maximum burst rate of the CPU. I'm not really clear on the point you're trying to make here.
How would it be advantageous to prioritize the I/O queue above the process execution queue? If the I/O connection fails, who knows what will occur. No one knows how this could effect the CPU's maximum burst rate. I'm confused as to the nature of your question.
How would it be advantageous to prioritize the I/O queue above the process execution queue? What will happen if the I/O is interrupted is anyone's guess. Indications are conflicting as to how this could effect the maximum burst rate of the CPU. I'm confused as to the nature of your question.
Please explain how prioritizing the I/O queue above the process execution queue might improve performance. If the I/O is interrupted, who knows what will happen. To what extent this will reduce the maximum burst rate of the CPU is unclear. I don't think I understand what you're getting at.
A system with simple paged memory management has addresses of B bits and pages of size P KiB. If all memory is pageable, what is the maximum number of items contained in a process's page table? What if K KiB are reserved for the kernel and are not pageable? Also suppose that the page table is organized in 2 levels, so that the page directory (first level) is addressed by D bits. How many bits will be used to address the second level? How many entries will there be, at most, among all the tables of the pages (first and second level) of a process?
Given below are the arrival and burst times of four processes P1, P2, P3 and P4. Using SJF preemptive and RR scheduling (Quantum = 5ms, no priority based preemption). PROCESS NO Arrival time (msec) Burst time(msec) P1 2 7 P2 3 3 P3 4 5 P4 6 6 Write a program to calculate the average waiting time, average turnaround time, average response time, throughput, and CPU utilization. For what percentage of does the CPU remain idle?
Given below are the arrival and burst times of four processes P1, P2, P3 and P4. Using SJF preemptive and RR scheduling (Quantum = 5ms, no priority based preemption). PROCESS NO Arrival time (msec) Burst time(msec) P1 2 7 P2 3 3 P3 4 5 P4 6 6 Write a program to calculate the average waiting time, average turnaround time, average response time, throughput, and CPU utilization. For what percentage of does the CPU remain idle? C Language code
Consider the following four processes with the length of CPU burst time in milliseconds (P1: 20, P2:15, P3:10, P4:5 ms). Calculate the average waiting time by using following algorithms FCFS ALGORITHM. 1. RR ROUND ROBIN (TIME QUANTUM 10 MS)
Consider the processes with given arrival times, burst times and priorities as below Process Arrival time Burst time Priority P0 0 10 3 P1 0 5 5 P2 10 10 2 P3 10 1 1 Assume the OS is using the following CPU scheduling algorithms. (a) FIFO (b) Round Robin with quantum = 5 ms (c) Priority scheduling Calculate the waiting and turnaround times for each process for each of the algorithms above. Provide the Gantt charts in your answers for each of the algorithms to show the execution of the processes. Fill in the columns in the format below for the waiting time and turnaround time Turnaround time and waiting time Process ID Waiting Time Turnaround Time P1 P2 P3 P4 Average waiting time = Average turnaround time =
Consider the FIVE (5)process with their CPU burst time and arrival time. Process Arrival Time CPU burst time P0 0 1 P1 2 3 P2 1 4 P3 1 3 P4 3 2 Based on the above data, answer the following Calculate the turn-around time for SRT algorithm. Calculate average turn-around time for SRT algorithm. Calculate the response time for SJF. Calculate the waiting time for SJF. Which algorithm is the best among SJF and SRT? Justify your answer.
Consider a program that performs the following steps repeatedly: Use the CPU for 4 milliseconds. By issuing an I/O, use the disk for 14 milliseconds. Use the CPU for 10 milliseconds. By issuing an I/O, use network for 18 milliseconds. Assume that each step depends on data obtained from the previous step (e.g., step 3 cannot start before step 2 is completed. Also assume that each resource (CPU or disk or network) can be used by one process at a time. Answer the following questions: (a) Draw 3 time-line diagrams (horizontal axis is the time line; one line for each resource. That is, 3 parallel rows in the resulted figure.) that illustrate the utilizations of the CPU, disk, and network over the execution of two iterations of the program above by a single process. (b) What are the average utilizations of the CPU, disk and network over these two iterations? (Please note that the “total time” should be the same across all resources, from the entire system starts until all work on any…