Supposethat a disk drive has 5000 cylinders, numbered 0 to 4999. The drive iscurrently serving a request at cylinder 2150, and the previous request was atcylinder 1805.The queue of pendingrequests, in FIFO order, is :
2069,1212,2296,2800,544,1618,356,1523,4965,3681
Starting from the current head position, what is the total distance (in cylinders) that the disk arm moves to satisfy all the pending requests for each of the following disk-scheduling algorithms?Bt{9bW{pH
Algorithmsa.FCFSb.SSTFc.SCANd.LOOKe.C-SCANf.C-LOOK-02