1. Compute the response time and turnaround time when running three jobs of length 200 with...
1. Compute the response time and turnaround time when running three jobs of length 200 with the SJF and FIFO schedulers. 2. Now do the same but with jobs of different lengths: 100, 200, and 300. 3. Now do the same, but also with the RR scheduler and a time-slice of 1.
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1. Compute the response time and turnaround time when running
three jobs of length 200 with...
Consider three jobs – A, B, and C, with running times of 50 seconds, 30 seconds,...
Consider three jobs – A, B, and C, with running times of 50 seconds, 30 seconds, and 70 seconds respectively. Assume context switching is instantaneous. a) Assume all jobs arrive at the same time, in the order A, then B, and then C. With respect to FIFO, what is the average turnaround time and the average first-response time?
(30 points) Assume you have three processes with the following attributes running on a single CPU...
(30 points) Assume you have three processes with the following attributes running on a single CPU (uniprocessor system): Process 1/0 Burst Total CPU Time Arrival Time CPU Burst | 05 22 12 B 7 10 C D Create three scheduling simulations for these processes using the following algorithms: a. First Come First Served (FCFS) b. Round Robin, Time Slice = 2 c. Shortest Job (CPU Burst Time) First with NO Preemption Use the simulation format we covered in class to...
Assume that you have four different processes with the following attributes: Process Arrival time. CPU Burst....
Assume that you have four different processes with the following attributes: Process Arrival time. CPU Burst. I/O Burst Total CPU time A. 0 4 4 9 B 3 2 3 7 C 6 5 1 11 D 12 1 1 5 As we did in class, perform a scheduling simulation using these four processes according to the following algorithms: 1) First Come First Serve 2) Round Robin with time slice = 1 3) Round Robin with time slice = 3...
Description In this homework, you are asked to implement a multithreaded program that will allow ...
Description In this homework, you are asked to implement a multithreaded program that will allow us to measure the performance (i.e, CPU utilization, Throughput, Turnaround time, and Waiting time in Ready Queue) of the four basic CPU scheduling algorithms (namely, FIFO, SJE PR, and RR). Your program will be emulating/simulating the processes whose priority, sequence of CPU burst time(ms) and I'O burst time(ms) will be given in an input file. Assume that all scheduling algorithms except RR will be non-preemptive,...
Question III This question carries 20% of the marks for this assignment. Given the following mix...
Question III This question carries 20% of the marks for this assignment. Given the following mix of tasks, task lengths and arrival times, compute the completion [5 marks and response time time from the arrival to the finish time) (5 marks for each task, along with the average response time for the FIFO. RR and SJF algorithms. Assume a time slice of 10 milliseconds and that all times are in milliseconds. You are kindly asked to provide the Gantt Chart...
scheduling program in C, please help 1 Objectives This programming project is to simulate a few...
scheduling program in C, please help
1 Objectives This programming project is to simulate a few CPU scheduling policies discussed in the class. You will write a C program to implement a simulator with different scheduling algorithms. The simulator selects a task to run from ready queue based on the scheduling algorithm. Since the project intends to simulate a CPU scheduler, so it does not require any actual process creation or execution. When a task is scheduled, the simulator will...
java Operating System Scheduler Two scheduling strategies for an operating system scheduler are first come first serve...
java Operating System Scheduler Two scheduling strategies for an operating system scheduler are first come first serve (FCFS) and fixed priority pre-emptive scheduling (FPPS). Since queues operate on a first come first serve basis, FCFS is implemented using a queue. Similarly, FPPS is implemented using a priority queue. The operating system scheduler simulation is already provided for you. To use it you simply need to modify the main method to run the simulator using either the LinkedListQueue or the PriorityQueue. Run...
I need response to this question 1. Compute the unemployment rate in each year. U-rate in...
I
need response to this question
1. Compute the unemployment rate in each year. U-rate in Year 1 =100 x (7.2 / 120) = 6% U-rate in Year 2 = 100 x (6.7/119.5) = 5.6% 2. Compute the number of people employed in each year. People employed in Year 1 = 120 -7.2 = 112.8 million people employed in Year 2 = 119.5 - 6.7 = 112.8 million 3. Compute the labor force participation rate in each year. Labor force...
Impact Time and Impact Force Bouncy Board Purpose To investigate the effect of stopping time when...
Impact Time and Impact Force Bouncy Board Purpose To investigate the effect of stopping time when momentum changes Apparatus table meterstick short length (30 to 40 cm) of weak string (mailing parcel twine or equivalent) various masses Discussion In bungee jumping itis important that the cord supporting the jumper stretches.ifthe cord has no stretch, then when fully extended it either brings the jumper to a sudden halt or the cord snaps. In either case, ouch! Whenever a falling object is...
Relativistic Length Measurements 4.7. Compute the contraction in length of a train 1/2 mile long when...
Relativistic Length Measurements 4.7. Compute the contraction in length of a train 1/2 mile long when it is traveling at 100 mi/hr. Ans. 5.58 x 10-15 mi = 3.52 x 10-10 in. 4.8. At what speed must an observer move past the earth so that the earth appears like an ellipse whose major axis is six times its minor axis? Ans. 0.986c 49. An observer O' holds a 1.00 m stick at an angle of 30° with respect to the...
(30 points) Assume you have three processes with the following attributes running on a single CPU (uniprocessor system): Process 1/0 Burst Total CPU Time Arrival Time CPU Burst | 05 22 12 B 7 10 C D Create three scheduling simulations for these processes using the following algorithms: a. First Come First Served (FCFS) b. Round Robin, Time Slice = 2 c. Shortest Job (CPU Burst Time) First with NO Preemption Use the simulation format we covered in class to...
Description In this homework, you are asked to implement a multithreaded program that will allow us to measure the performance (i.e, CPU utilization, Throughput, Turnaround time, and Waiting time in Ready Queue) of the four basic CPU scheduling algorithms (namely, FIFO, SJE PR, and RR). Your program will be emulating/simulating the processes whose priority, sequence of CPU burst time(ms) and I'O burst time(ms) will be given in an input file. Assume that all scheduling algorithms except RR will be non-preemptive,...
Question III This question carries 20% of the marks for this assignment. Given the following mix of tasks, task lengths and arrival times, compute the completion [5 marks and response time time from the arrival to the finish time) (5 marks for each task, along with the average response time for the FIFO. RR and SJF algorithms. Assume a time slice of 10 milliseconds and that all times are in milliseconds. You are kindly asked to provide the Gantt Chart...
scheduling program in C, please help
1 Objectives This programming project is to simulate a few CPU scheduling policies discussed in the class. You will write a C program to implement a simulator with different scheduling algorithms. The simulator selects a task to run from ready queue based on the scheduling algorithm. Since the project intends to simulate a CPU scheduler, so it does not require any actual process creation or execution. When a task is scheduled, the simulator will...
I
need response to this question
1. Compute the unemployment rate in each year. U-rate in Year 1 =100 x (7.2 / 120) = 6% U-rate in Year 2 = 100 x (6.7/119.5) = 5.6% 2. Compute the number of people employed in each year. People employed in Year 1 = 120 -7.2 = 112.8 million people employed in Year 2 = 119.5 - 6.7 = 112.8 million 3. Compute the labor force participation rate in each year. Labor force...
Impact Time and Impact Force Bouncy Board Purpose To investigate the effect of stopping time when momentum changes Apparatus table meterstick short length (30 to 40 cm) of weak string (mailing parcel twine or equivalent) various masses Discussion In bungee jumping itis important that the cord supporting the jumper stretches.ifthe cord has no stretch, then when fully extended it either brings the jumper to a sudden halt or the cord snaps. In either case, ouch! Whenever a falling object is...
Relativistic Length Measurements 4.7. Compute the contraction in length of a train 1/2 mile long when it is traveling at 100 mi/hr. Ans. 5.58 x 10-15 mi = 3.52 x 10-10 in. 4.8. At what speed must an observer move past the earth so that the earth appears like an ellipse whose major axis is six times its minor axis? Ans. 0.986c 49. An observer O' holds a 1.00 m stick at an angle of 30° with respect to the...
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