Study tips LX0-104

Which command, depending on its options, can display the open network connections…?

Which port is the default server port for the HTTPS protocol?

Which of the following IPv4 networks are reserved by IANA for private address assignment and private routing?

Which of the following tools used for DNS debugging, reports not only the response from the name server but also details about the query?

What of the following can be done by the command ifconfig?

Which of the following programs can be used to determine the routing path to a given destination?

How would an outgoing packet to the destination 192.168.2.150 be handled?

Which of the following is a valid IPv6 address?

Which of the following keywords can be used in the file /etc/resolv.conf?

Which of the following errors does that indicate?