Which of the following is false?

I. Sockets are created for communication between the application layer and transport layer.

II$.$ Processes send$/$receive messages to$/$from their sockets.

III. Sockets are only used for communicating via TCP$.$

IV$.$ When creating the socket, we need two parameters such as the address family $($AF$)$ and communication type $($Datagram$/$Stream$).$

Group of answer choices

I