Which of the following provides a non-graphical, text based interface for users who are visually impaired that
Which of the following provides a non-graphical, text based interface for users who are visually impaired that can be used as a screen reader?
In the LPD system, a print queue is defined in what file?
In the LPD system, a print queue is defined in what file?
What is the default Gateway?
Consider the following command and an abbreviated version of its output:
$ netstat -nr
Kernel IP routing table
Destination Gateway Genmask Flags Iface
192.168.165.0 0.0.0.0 255.255.255.0 U eth0
127.0.0.0 0.0.0.0 255.0.0.0 U lo
0.0.0.0 192.168.165.1 0.0.0.0 UG eth0
What is the default Gateway?
What type of DNS record could you use to add an alias for an existing DNS record?
You want to add an alias for an existing DNS record. What type of DNS record could you use?
Your network email server’s address has changed. Which DNS record do you have to edit?
Your network email server’s address has changed. Which DNS record do you have to edit?
Which command will delete the environment variable FOOBAR?
Which command will delete the environment variable FOOBAR?
What file would you check to ensure that IP forwarding is enabled?
You have a Linux system routing 3 networks through 3 separate NICs and are having trouble with your IP forwarding.
What file would you check to ensure that IP forwarding is enabled?
What would be the next thing to do after you edit the /etc/inetd.conf file in order to disable the time servic
Your senior system administrator asked you to edit the /etc/inetd.conf file in order to disable the time service.
After doing so, what would be the next thing to do?
When you use DNS to find a hostname using a particular IP address, which kind of DNS entry is involved?
When you use DNS to find a hostname using a particular IP address, which kind of DNS entry is involved?
How many characters of the username can long?
To create a user account, keep in mind that the username is at most __ characters long.