CORRECT TEXT

The command __________ prints a list of email that is currently in the queue waiting for delivery.
(Please specify the command with or without path or arguments)

Which of the following chown commands will change the ownership to foo and the group to bar on
a file named biglist?

To allow a regular user account to mount and unmount a filesystem (for instance, a cdrom or
floppy), which of the following options will need to be added to the corresponding line in /etc/fstab?

CORRECT TEXT

To slave the NTP daemon to an external source, an administrator needs to modify the ______
variable in the /etc/ntp.conf file.

An administrator is trying to make a hard link to an ordinary file but ln returns an error. Which of
the following could cause this?

Which of the following commands will print to standard out only the lines that do not begin with #
(pound symbol) in the file foobar?

Which of the following commands is used to deactivate a network interface?

For which of the following can the tee command be used?

The dpkg-____ command will ask configuration questions for a specified package, just as if the
package were being installed for the first time.

Which of the following looks like a correct entry in the /etc/hosts file?