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<google>BUY_IPAD</google>
It is sometimes easy to forget that underlying software that makes the execution of iPad applications possible is an operating system much like that running on many other computers today. Given this fact, it should come as no surprise that iOS has a file system much like any other operating system that allows applications to store persistent data on behalf of the user. Much like other platforms, the iOS file system provides a directory based structure into which files can be created and organized.
