Filesystems can support sparse files, what does this mean? Give an example of an
application's file organisation that might benefit from a file system's sparse file support
Answer:
-A sparse file is a file that has a start, and end, but no middle. The bytes in between the starting set and the ending set are simply unused. An application that may benefit from sparse file support might be a virtualisation platform, in which it presents the user with an “empty” virtual hard drive. Another is a partially completed file accessed via the BitTorrent Protocol