Which of the following commands can be used to activate a specific network interface?

An administrator is looking into a new script that they have just received from a senior
administrator. In the very first line the administrator notices a #! followed by a path to a
binary. Linux will:

Which of the following commands should be used to print a listing of emails in the system’s
mail queue?

CORRECT TEXT

Given the following line from /etc/nsswitch.conf: hosts: files mdns4_minimal
[NOTFOUND=return] dns mdns4 By default, which file will be queried first for hostname
lookups? (Provide the full path and filename).

CORRECT TEXT
What command can be used to generate log entries of any facility and priority? (Supply just
the command name without a path).

Each entry in a crontab must end with which of the following characters?

CORRECT TEXT
What argument to the -name flag of find will match files or directories beginning with a ‘.’
(period)?

CORRECT TEXT
To exclude all log messages of a given logging facility, an administrator should use a logging
priority of _____ .

A department decided to change the Gnome Display Manager’s greeting. Which of the
following configuration files should an administrator edit?

Which of the following are commonly used Mail Transfer Agent (MTA) applications? (Select
THREE).