You work as a Network Administrator for Maverick Inc. You configure a new Linux-based intranet on the network. Users complain that they are unable to access the network. You verify that pinging the…

You work as a Network Administrator for Maverick Inc. You configure a new Linux-based intranet on the network. Users complain that they are unable to access the network. You verify that pinging the IP address of a server from a client is successful. However, trying to connect the same host using its host name generates the "unknown host" error message. Which of the following tools will you install on the network to resolve the issue?