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Exam 11: Common Administrative Tasks

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Question 1

Multiple Choice

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You can specify the ____ option to the userdel command to remove the home directory for the user and all of its contents.

A) -r
B) -d
C) -R
D) -x

E) B) and C)
F) None of the above

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Question 2

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If you want to enable a printer, you must specify the full path to the enable command.

A) True
B) False

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Question 3

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In the process called ____________________, a user's user name and password are checked against a system database that contains all user account information.

The ____ log file contains information and error messages regarding network access generated by daemons such as sshd and xinetd.

To lock an account, you can use the usermod command with the ____ option.

The ____ priority used by the System Log Daemon indicates an error that should be rectified immediately, such as a corrupt system database.

You can restrict who can print to certain printers by using the ____ command.

Match each term with the correct statement below.

The lp command uses the ____ option to specify the destination printer name.

To convert a system so that it uses an /etc/shadow file to store the encrypted password after installation, you can run the ____ command.

The skeleton directory on most Linux systems is ____.

Describe how the /etc/passwd and /etc/shadow directories are used in the authentication process. Why are two files used instead of one? How can you convert a system to use the /etc/shadow file to store passwords?

On most Linux systems, the logrotate utility is automatically scheduled to run weekly.

By default, all print jobs have a priority of ____.

CUPS contains versions of the lpr , lpc , lpq , and lprm commands.

Any line that starts with a(n) ____ character is a comment in the /etc/syslog.conf file.

You can create user accounts on the Linux system by using the ____ command.

A set of information that is sent to a printer at the same time is called a(n)____________________.

After adding or modifying printer settings, you must restart the CUPS daemon for the settings to take effect.

The ____________________ facility used by the System Log Daemon specifies messages from the Linux kernel.