subject
Computers and Technology, 13.05.2021 21:40 larey

Consider a disk queue with requests for I/O to blocks on cylinders 95, 120, 41, 122, 15, 142, 65, 167. The Shortest Seek Time First (SSTF) scheduling algorithm is used. The head is initially at cylinder number 100. The cylinders are numbered from 0 (center of disk) to 199 (edge of disk). a) List the requests in the order in which they will be serviced. b) What is the total head movement (in number of cylinders) incurred while servicing these requests

ansver
Answers: 3

Other questions on the subject: Computers and Technology

image
Computers and Technology, 23.06.2019 15:30, yanicas
Hey so i was just trying out some game hacks so i took a paste from online and built it in my visual studio and then suddenly my computer was working or clicking on stuff on its own am i hacked?
Answers: 1
image
Computers and Technology, 24.06.2019 11:00, asiaosterling
The program below has been generalized to read a user's input value for hourlywage. run the program. notice the user's input value of 10 is used. modify that input value, and run again. generalize the program to get user input values for workhoursperweek and workweeksperyear (change those variables' initializations to 0). run the program. monthsperyear will never change, so define that variable as final. use the standard for naming final variables. ex: final int max_length
Answers: 2
image
Computers and Technology, 24.06.2019 13:10, Briannas5022
Write a program that has a conversation with the user. the program must ask for both strings and numbers as input. the program must ask for at least 4 different inputs from the user. the program must reuse at least 3 inputs in what it displays on the screen. the program must perform some form of arithmetic operation on the numbers the user inputs. turn in your .py file as well as a screenshot of your program's output. include comments in your code to explain how it works an example program run might look like (have fun with this and be creative): ‘what is your name? ’ “josh” ‘, josh. what is your favorite color? ’ “green” ‘mine too. do you also like ice cream? ’ “no” ‘josh, how old are you? ’ “40” ‘ and how many siblings do you have? ’’ “3” ‘that means you are one of 4 kid(s). is green the favorite color of anyone else in your house? ’
Answers: 3
image
Computers and Technology, 24.06.2019 22:00, sierrawalk2283
True or false technology is often discovered by accident
Answers: 2
You know the right answer?
Consider a disk queue with requests for I/O to blocks on cylinders 95, 120, 41, 122, 15, 142, 65, 16...

Questions in other subjects: