Question: What is the job of the NetworkManager daemon?

1. It is a graphical tool that manages network connections, including bonding and wireless networks.
2. It is a security service that manages user access control of local network-aware services.
3. It attempts to keep an active network connection available at all times.
4. It is a command-line tool that manages network connections.

Answer: The correct answer of the above question is Option D:It is a command-line tool that manages network connections.