Write a program the implements 3 of the following disk-scheduling algorithms:

a. FCFS

b. SSTF

c. SCAN

Your program will service a disk drive with 5,000 cylinders numbered 0-4,999.

The program will generate a random series of 1,000 requests and service them according to three of the algorithms listed above. The program will be passed the initial position of the disk head as a parameter on the command line and report the total amount of head movement by each algorithm.

Monica and her team have implemented is successfully in an organization. what factor leads to successful is implementation? good between different departments in an organization leads to successful is implementation.

Java the manager of a football stadium wants you to write a program that calculates the total ticket sales after each game

3. ranga ramasesh is the operations manager for a firm that is trying to decide which one of four countries it should research for possible outsourcing providers. the first step is to select a country based on cultural risk factors, which are critical to eventual business success with the provider. ranga has reviewed outsourcing provider directories and found that the four countries in the table that follows have an ample number of providers from which they can choose. to aid in the country selection step, he has enlisted the aid of a cultural expert, john wang, who has provided ratings of the various criteria in the table. the resulting ratings are on a 1 to 10 scale, where 1 is a low risk and 10 is a high risk. john has also determined six criteria weightins: trust, with a weight of 0.3; quality, with 0.2; religious, with 0.1; individualism, with 0.2; time, with 0.1; and uncertainity, with 0.1. using the factor-rating method, which country should ranga select? why? (2 points)