Consider a system with a hard disk with 1024 tracks. Each track has 256 sectors. The disk sector size is 128 bytes. We want to use a FAT table to keep track of files and free-blocks. Each FAT table entry is 4 bytes. Calculate how many entries there are in the FAT table and how big the above FAT table is, in terms of memory requirement. what is the largest size of file that can be created by this scheme? Assume the directory file size is 400bytes