Which of the following are commonly used Mail Tranfer Agent (MTA) applications?
Which of the following are commonly used Mail Tranfer Agent (MTA) applications? (Please select THREE correct answers)
Which of the following lines would you find in the file /etc/resolv.conf?
Which of the following lines would you find in the file /etc/resolv.conf?
Select the line that best represents what permissions the /etc/passwd file should have.
Select the line that best represents what permissions the /etc/passwd file should have.
What command must be used to create an ext3 file-system?
What command must be used to create an ext3 file-system?
Which of the following statements is true?
You are running Linux 2.0.36 and you need to add a USB mouse to your system. Which of the following statements is true?
What command is used to permanently set the options in the kernel when making a boot disk?
What command is used to permanently set the options in the kernel when making a boot disk?
What is the default gateway for the network?
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 ethO 127.0.0.0 0.0.0.0 255.0.0.0 U loO 0.0.0.0 192.168.165.1 0.0.0.0 UG eth0
What is the default gateway for the network?
what can you do to recover a lost passphrase for a DSA or RSA authentication key?
When using ssh, what can you do to recover a lost passphrase for a DSA or RSA authentication key?
Which of the following commands can be used to activate a specific network interface?
Which of the following commands can be used to activate a specific network interface?
Which chown command will change the ownership to foo and the group to bar on a file named biglist?
Which chown command will change the ownership to foo and the group to bar on a file named biglist?