11 - Networking

Front

Each computer on a network is called a __________, and it can include many different systems, such as desktop and laptop computers, printers, routers, switches, and cell phones.

Back

host

Front

Which of the following is a program that is running on the host, listening for incoming messages on a specific port number? Options: Protocol, Subnet, Client, Service

Back

Service

Front

Which of the following commands lists IP and MAC addresses? Options: dig, ipconfig, ip, ping

Back

ip

Front

Which command can be used to display or modify the routing table? Options: arp, routing, traceroute , route

Back

route

Front

Which command is used for simple hostname-to-IP-address translation? Options: hostname, dig, host, netstat

Back

host

Front

Which command is used to verify that a remote host can respond to a network connection? Options: traceroute, auto, ping, netcat

Back

ping

Front

Which command is used to display the router hops from one system to another? Options: traceroute, auto, ping, netcat

Back

traceroute

Front

Which file contains the address of the system's nameserver?

Back

/etc/resolv.conf

Front

Which file contains the hostname of the system?

Back

/etc/hostname

Front

Which file contains the order of preference to lookup a DNS name?

Back

/etc/nsswitch.conf