Which of the following statements is TRUE regarding the protocol which is used at the network layer to provide the addressing capabilities?

A.
The IPX/SPX protocol is used at the network layer to provide addressing capabilities.

B.
The SSL protocol is used at the network layer to provide addressing capabilities.

C.
The IP protocol is used at the network layer to provide addressing capabilities.

D.
NNTP protocol is used at the network layer to provide addressing capabilities.