13 Computer Real problem

Operating System Section

A

Analysis: Examine the understanding of the directory structure.

The directory is also a file and is a special file. A directory file is formed by organizing several catalogs together and saving them as files on the external memory.

If the file name and the information that controls the file control are called the file Control block (FCB). The file directory is the entire file control block.

An ordered set. It is in tabular form, with each document occupying a single table. The name is the directory entry for the file. Obviously, deleting a file only deletes the directory of the file

Item and its associated file control block, it is obviously not possible to delete the directory where the file is located, as well as to delete the directory entries for the other files.

13 Computer Real problem