Given CPU-bound tasks and a choice between FIFO and Round-Robin scheduling algorithms, choose the best algorithm...
Given CPU-bound tasks and a choice between FIFO and Round-Robin scheduling algorithms, choose the best algorithm for each of the following systems and specify why you chose the algorithm.
1) multiprogrammed batch system:
2) Interactive, time-sharing system:
* CPU Scheduling
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Given CPU-bound tasks and a choice between FIFO and Round-Robin
scheduling algorithms, choose the best algorithm...
1 - [30 pts] Scheduling Algorithms Comparison Assume that we have 5 independent and aperiodic tasks...
1 - [30 pts] Scheduling Algorithms Comparison Assume that we have 5 independent and aperiodic tasks (T1, ... , Ts) and they arrive to the system at times indicated below. Each task will run for the amount of execution time listed and is assigned a priority ranging from 0 (highest) to 10 (lowest), i.e. lower value means higher priority. There are no other tasks scheduled to arrive to the system until T1, ... , Ts complete. Task Arrival Time Execution...
1. True or False: Round-robin CPU scheduling is used to study the behavior of real-world systems....
1. True or False: Round-robin CPU scheduling is used to study the behavior of real-world systems. Answer: 2. True or False: Because a priority queue closely resembles a queue, the two have the same interface or set of operations. Answer: 3. True or False: A computer's file system has three major components: a directory of files, tracks, and sectors. Answer 4. True or False: The inorder traversal algorithm traverses the left subtree, visits the root node, and traverses to the...
This assignment requires you to create simulations for different scheduling algorithms commonly employed by operating systems...
This assignment requires you to create simulations for different
scheduling algorithms commonly employed by operating systems to
achieve multiprogramming. All problems in this assignment assume
the following:
The simulations you will be creating are for a uniprocessor
system (single CPU).
Processes in these simulations will require CPU bursts of one or
more time units followed by I/O bursts of one or more time units.
For simplicity’s sake, when more than one process is executing its
I/O burst at the same...
Assume a dynamic queue which is serviced by a Priority Based Round Robin algorithm such that ther...
Assume a dynamic queue which is serviced by a Priority Based Round Robin algorithm such that there exists three priorities (1,2,3) which are used as multipliers of the basic time quantum value with the resulting number being the maximum service time the corresponding job will receive each time it gets the CPU. For a maximum amount of time equal to 1 basic time quantum , a priority 2 job gets the CPU for the maximum amount of time equal to...
Could you please add Round Robin CPU scheduling algorithm with quantum 10 in this code? Scheduling.java...
Could you please add Round Robin CPU scheduling algorithm with quantum 10 in this code? Scheduling.java import java.util.ArrayList; import java.util.Random; import java.util.Scanner; public class Scheduling { public static void main(String[] args) { ArrayList<Proc> pr = new ArrayList<Proc>(); ArrayList<Proc> pr1 = new ArrayList<Proc>(); ArrayList<Proc> pr2 = new ArrayList<Proc>(); ArrayList<Proc> pr3 = new ArrayList<Proc>(); int count=0; Random ran = new Random(); boolean unique=false; int num=0; for(int i=0;i<=5;i++){ unique=false; Proc p1=new Proc(); while(!unique){ num=ran.nextInt(10) + 1; if(i==0) break; for(int j=0;j<i;j++){ if(num==pr.get(j).id){ unique=false;...
Please help me create this CLI CPU Scheduling Simulator in java: First Come First Serve (FCFS)...
Please help me create this CLI CPU Scheduling Simulator in java: First Come First Serve (FCFS) Round Robin (RR) Process information The process information will be read from an input file. The format is: pid arrival_time burst_time All of fields are integer type where: pid is a unique numeric process ID arrival_time is the time when the task arrives in the unit of milliseconds burst_time the is the CPU time requested by a task, in the unit of milliseconds The...
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...
Five batch jobs (A,D,I,J,K) arrive at a computer at the same time(at time=0). The quantum size...
Five batch jobs (A,D,I,J,K) arrive at a computer at the same time(at time=0). The quantum size of this system is 2 units of time. For each of the scheduling methods given below, calculate the average waiting time for the 5 jobs. Show (use timing diagrams) and explain your steps. You can prepare it by hand or on a computer. The following jobs and the estimated running times are defined: A 2 B 6 C 4 D 8 E 2 F...
Choose the best answer (one) and give reason in a few sentences for your choice or...
Choose the best answer (one) and give reason in a few sentences for your choice or not choosing others. Please give a reference. To get the full credit, the reason should be in your own words, not a copy from a reference/internet source. Such a copy will be considered plagiarizing Q2. (4 pts) Which of the following is an example of a comprehensive security strategy? ______ A. We already use encryption, so we are safe. B. We can detect intrusions...
1 - [30 pts] Scheduling Algorithms Comparison Assume that we have 5 independent and aperiodic tasks (T1, ... , Ts) and they arrive to the system at times indicated below. Each task will run for the amount of execution time listed and is assigned a priority ranging from 0 (highest) to 10 (lowest), i.e. lower value means higher priority. There are no other tasks scheduled to arrive to the system until T1, ... , Ts complete. Task Arrival Time Execution...
1. True or False: Round-robin CPU scheduling is used to study the behavior of real-world systems. Answer: 2. True or False: Because a priority queue closely resembles a queue, the two have the same interface or set of operations. Answer: 3. True or False: A computer's file system has three major components: a directory of files, tracks, and sectors. Answer 4. True or False: The inorder traversal algorithm traverses the left subtree, visits the root node, and traverses to the...
This assignment requires you to create simulations for different
scheduling algorithms commonly employed by operating systems to
achieve multiprogramming. All problems in this assignment assume
the following:
The simulations you will be creating are for a uniprocessor
system (single CPU).
Processes in these simulations will require CPU bursts of one or
more time units followed by I/O bursts of one or more time units.
For simplicity’s sake, when more than one process is executing its
I/O burst at the same...
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...
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