chap file processing and external sorting show your calculations assume that disk drive is configured as follows the total storage is approximately mb divided among surfaces each surface has tracksthere are sectors/track bytes/sectorand sectors/cluster the disk turns at rpm the track-to-track seek time is msand the average seek time is ms now assume that there is kb file on the disk on averagehow long does it take to read all of the data on the fileassume that the first track of the file is randomly placed on the diskthat the entire file lies on contiguous tracksand that the file completely fills each track on which it is found show your calculations using the specifications for the disk drive given in exercise calculate the expected time to read one entire trackone sectorand one byte show your calculations using the disk drive specifications given in exercise calculate the time required to read mb file assuming (athe file is stored on series of contiguous tracksas few tracks as possible (bthe file is spread randomly across the disk in kb clusters show your calculations typical disk drive from has the following specifications the total storage is approximately gb on platter surfaces or gb/platter each platter has tracks with sectors/track ( sector holds bytesand sectors/cluster the disk turns at rpm the track-to-track seek time is msand the average seek time is ms now assume that there is mb file on the disk on averagehow long does it take to read all of the data on the fileassume that the first track of the file is randomly placed on the diskthat the entire file lies on contiguous tracksand that the file completely fills each track on which it is found show your calculations using the specifications for the disk drive given in exercise calculate the expected time to read one entire trackone sectorand one byte show your calculations using the disk drive specifications given in exercise calculate the time required to read mb file assuming to make the exercise doablethis specification is completely fictitious with respect to the track and sector layout while sectors do have bytesand while the number of platters and amount of data per track is plausiblethe reality is that all modern drives use zoned organization to keep the data density from inside to outside of the disk reasonably high the rest of the numbers are typical for drive from