Suppose the disk drive has 200 cylinders ( numbered 0 to 199 ) . The drive is currently serving the request at
cylinder 53. The previous request was at cylinder 25. A queue of pending requests in FIFO order is 98, 183, 37, 122, 14, 124, 65, 67 Starting from the current head position. The total distance traveled by the disk arm in SCAN scheme _______
is ans 299.?
