A disk has 800 tracks per surface, 180 sectors per track, and 512 bytes per sector. The disk rotates at 5000 rpm (rotations per minute) The average seek time between random tracks is 10 ms. The seek time between adjacent tracks is 2 ms. (a) Determine the total storage capacity of the disk (b) Determine the number of seek operation to read the entire disk (c) Determine the peak data rate of the disk (MB/second). (d) If the r/w head is at track t, how long will it take to read a sector on trackt + 1? (e) Determine the sustained data rate of the disk for accessing blocks distributed randomly over the disk (MB/second).

Write a program that begins by reading in a series of positive integers on a single line of input and then computes and prints the product of those integers. integers are accepted and multiplied until the user enters an integer less than 1. this final number is not part of the product. then, the program prints the product. if the first entered number is negative or 0, the program must print “bad input.” and terminate immediately. next, the program determines and prints the prime factorization of the product, listing the factors in increasing order. if a prime number is not a factor of the product, then it must not appear in the factorization. sample runs are given below. note that if the power of a prime is 1, then that 1 must appear in t

Which feature is selected to practice and save the timing of a presentation

Write python code that prompts the user to enter his or her favorite color and assigns the user’s input to a variable named color.