Q1. Draw the Gantt chart and calculate the following for the processes in the table below, using First Come First Serve Scheduling Algorithm. Processes Burst Time(in ms) X1 12 X2 8 X3 13 X4 10 a. Draw Gantt Chart b. Calculate waiting time of each process. c. Average waiting time. d. Calculate Turnaround Time of each Process e. Calculate Average Turnaround Time

Q1. Draw the Gantt chart and calculate the following for the processes in the table below, using First Come First Serve Scheduling Algorithm. Processes Burst Time(in ms) X1 12 X2 8 X3 13 X4 10 a. Draw Gantt Chart b. Calculate waiting time of each process. c. Average waiting time. d. Calculate Turnaround Time of each Process e. Calculate Average Turnaround Time

A+ Guide To It Technical Support

10th Edition

ISBN:9780357108291

Author:ANDREWS, Jean.

Publisher:ANDREWS, Jean.

Chapter14: Troubleshooting Windows After Startup

Section: Chapter Questions

Problem 1TC: A user complains that her computer is performing slowly. She tells you the problem started about a...

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By Round Robin (time quantum= 3) show the scheduling order of the processes using a Gantt chart in the following data. Also b) What is the turnaround time for each process? c) What is the waiting time for each process? d) What is the response time for each process? Process Burst Arrival P1 30 0 P2 25 40 P3 20 50 P4 12 75
The table below shows a list of processes P1 to P4 with their arrival times as well as their execution times. Use it to answer the following questions. Clearly show your workings. Processe Arrival Time Burst Time P1 3 ms 5 ms P2 0 ms 4 ms P3 4 ms 2 ms P4 5 ms 4 ms Using the First Come First Serve scheduling algorithm,calculate the average waiting time of the processes. Using time of the Shortest Remaining Time First (SRTF) scheduling algorithm, calculate the average waiting time of the processes. Using Shortest Job First (SJF) algorithm, calculate the average turn-around time for the processes.
Assignment Scheduling Given the following processes. Process Burst Time P1 17 P2 5 P3 12 Using Round Robin (RR) scheduling with time quantum q=4, What is the average turnaround time?
Process synchronization 1. Suppose the initial value of semaphore s is s = 1. What will be the value of the semaphore if the wait (s) operation is executed 3 times and the signal (s) operation is executed once? How many deadlocked processes will remain after that? Justify your answers. [0.75 +1.25=2.0 credits]
Given the real-time processes P1 and P2 with the following values: P1 period =50, deadline =50, and time = 25 P2 period =30, deadline =30, and time = 15 A- What is the scheduling timeline (show up to 100 ms) of processes using the earliest deadline first (EDF) scheduling? Note: Write your answer in the form: process#(time intervals). Ex: P1(0-30) B- What is the waiting time of process P1?
Suppose there are five processes, their arrival time and running time are listed as follows. Adopt FCFS and SJF, respectively, give the schedule order and average waiting time. Give the schedule order of SJF. Compute the average waiting time of SJF. Process Arrival time Running time P1 P2 P3 P4 0 3 4 5 3 10 6 1
Six batch jobs arrive almost at the same time in the following order: p1;p2; : : : ;p6. The table below contains their running times and priorities: Job p1 p2 p3 p4 p5 p6Running time (in min) 8 1 5 3 7 4Priority 3 2 5 1 4 6 The highest priority is 6. For each of the following scheduling algorithms, determine the order of execution of processes and mean process turnaround time:(a) priority scheduling;(b) rst-come, rst-served;(c) shortest job rst.Scheduling is non-preemptive.
The table below shows a list of processes for a processor, the order in which they have arrived at the processor, and how many cycles of the processor each process will take to complete. Task ID Arrival order Cycles to completion Process A 1 12000 Process B 2 6000 Process C 3 2000 Using a first-come first-served scheduler, how many cycles will it take until Process B is completed? Using a round-robin scheduler with each process getting 2000 cycles in turn, how many cycles will it take until Process B is completed? Suggest a kind of scheduler to use when an operating system requires a lot of input/output from a user. Give a brief justification for your answer. Write no more than 100 words.
Process PI P2 P3 P4 P5 Buast time 2 1 8 4 5 Priority (2*xx) %5 (2xxx) 5 (2*XX) 0/0 5 (2*XX) do 5 (2*xx) do 5 ✓ 11 Value of XX is 5 All processes Arrives at time + = 0 ms. Draw the Gantt chart for priority scheduling (A larger priority number implies higher priority)
Using the Priority Scheduling Algorithm, with a given time quantum equal to 3ms, show the final chart based on the given table. Upload your answer as image. Process ID Arrival Time CPU Burst A В 4 4 C 10 3 E 12 2 1 Add file Submit Clear form This form was created inside of Santa Isabel College of
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Part IV: Scheduling. Suppose that processes P1, P2, ..., P4 arrive for execution at the times indicated in Table below. Each process will run for the amount of time listed, and will be assigned a priority ranging from 0 (highest) to 10 (lowest). No more processes will arrive until the last process completes. In answering the questions, base all decisions on the information you have at the time the decision must be made. Arrival Time Process Priority Burst Time 8 P1 P2 10 4 5 P3 5 P4 8 2 1 1) Draw two Gantt charts that illustrate the execution of these processes using the following scheduling algorithms: a) Non-preemptive Priority b) Round Robin (Quantum time is 4) c) What is the waiting time for non-preemptive Priority scheduling algorithm?