Mastering Ubuntu Server - Second Edition

Questions

1. A server's _____ identifies it on the network.
2. Which command can be used to show current network connection information (such as the assigned IP address)?
3. ____ is a utility that allows you to define network configuration via YAML.
4. ____ allows you to connect to other Linux machines and run commands as if you had a keyboard and display attached to them.
5. Adding a ____ to your SSH key improves its security.
6. A ____ IP can be assigned to a server so that its IP address never changes.
7. Which file defines the order in which resources are checked for name resolution?