Question 66

In an xinetd configuration file, which attribute specifies the network address that will be used to provide the service?

Question 67

FILL BLANK
Which command, available with all sendmail-compatible MTAs, is used to list the contents of the MTA's mail queue? (Specify only the command without any path or parameters.)

Question 68

Which of the following commands display the number of bytes transmitted and received via the eth0 network interface? (Choose two.)
  • Question 69

    FILL BLANK
    When using X11 forwarding in SSH, what environment variable is automatically set in the remote shell in order to help applications to connect to the correct X11 server? (Specify only the environment variable without any additional commands or values.)

    Question 70

    Which of the following is a valid IPv6 address?