Which statement correctly describes the effect of directory order?

• A. Account creation time.
• B. Email delivery routing.
• C. Profile visibility scope.
• D. Directory order affects logins and permissions.

Answer: (D)

Directory order defines which authentication source is checked first when a user tries to log in, and whose user and group data is used to authorize that user. If an account exists in multiple directories, the first directory in the order that contains that user’s credentials will be used for login and for resolving the user’s group memberships. Those groups determine the permissions the user has, so the order directly impacts both who can log in and what they are allowed to do.

Email delivery routing and profile visibility are governed by other settings—mail server configuration and privacy/space permissions, respectively—not by the sequence of authentication directories.