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CSC332 Assignment 4 Solved

Write a program that implements the following disk-scheduling algorithms:

 

      I.         FCFS

     II.         SSTF

   III.         SCAN

   IV.         C-SCAN

    V.         LOOK

 

 

Your program will service a disk with 10,000 cylinders numbered 0 to 9,999. The program will generate a random series of 1,000 cylinders requests and service them according to each 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 required by each algorithm. Your program should show the result in a table.

 

You may use any programming language and add comments to your code.

 

 

Submit the following:

I.               Your complete code with all comments

II.              Screenshot of the output

III.            Assignment report which will answer the following questions:

1.     Each algorithm definition

2.     The result (total amount of head movement) for each one algorithm

3.     Which algorithm is the most efficient one? Why?

4.      

 

 

 

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