Frame Replacement

For this assignment, you will create a program that automatically generates numbers between a range provided by the user and stores them in an array. Your program will then calculate the number of page faults using replacement algorithms and provide the average frame replacements for each. STEPS 1. Write a program using C++ or Java that will automatically generate x numbers between a range provided by the user—for purposes of this assignment, the range can be 1-20—and store them in an array. 2. Your program should then calculate the number of page faults using an LRU, FIFO and optimal replacement algorithm using 1-20 frames individually. Verify the results before moving on. 3. Yo... click for more

Scheduling Algorithm

You will calculate the total distance that a disk arm moves to satisfy pending requests, for different disk scheduling algorithms. Steps 1. Suppose that a disk drive has 5,000 cylinders, numbered 0 to 4,999. The drive is currently serving a request at cylinder 143, and the previous request was at cylinder 125. The queue of pending requests, in first-in-first-out (FIFO) order, is as follows: 92; 1,320; 879; 1,984; 1,023; 1,690; 1,123; 2,002; and 93 2. Calculate the total distance in cylinders—starting from the current head position—that the disk arm moves to satisfy all the pending requests, for each of the following disk scheduling algorithms: FCFS SSTF SCAN LOOK C-SC... click for more

Sorting Algorithm

Please assist so that I can complete the following: You will create a program that runs a sorting algorithm on a set of randomized values. Your program should run the algorithm several times, to get the average time for each sorting technique. STEPS 1. Write a program using C++ or Java that will take in randomized values between 1 and 10,000, sorting 1,000, 10,000 and 100,000 items. 2. Run your program through a sorting algorithm to sort this information using two different sorting techniques. Find the average length of time that it takes by running the program at least five times for each sorting technique. 3. Read and follow the directions in Creating an Archive of Files in... click for more