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A.It is a security model used to ensure files are organized according to their permissions and accessibility.

B.It provides unified tools to create, maintain and manage multiple filesystems in a common way.

C.It defines a common internal structure of inodes for all compliant filesystems.

D.It is a distribution neutral description of locations of files and directories.

A.Because the time zone is saved as part of the modification times of files and cannot be changed after a file is created.

B.Because the conversion of Unix timestamps to local time relies on the time zone configuration.

C.Because the environment variables LANG and LC_MESSAGES are, by default, set according to the time zone.

D.Because NTP chooses servers nearby based on the configured time zone.

A.srwxrwxrwx

B.-rwxrwxrwx

C.+rwxrwxrwx

D.lrwxrwxrwx