Tracert uses ICMP, just like ping does.
The first protocol that was used by the APARNET was called the Internet Protocol.
the protocol used for email is simple mail transfer protocol and the layer is transport layer.
The Bradley Protocol
Facebook uses the HTTP Protocol
TCP
The commonly used protocols are the TCP/IP protocol suite. This is a set of protocols that work together, not a single protocol.
Point-to-Point Protocol (PPP) is the most commonly used protocol for dial-up connections.
There is no single protocol used between a server and a client; the protocol depends on what the server and client are doing and how they are currently communicating.
The name of the protocol is "HTTP". Short for HyperText Transport Protocol.
File transfer protocol
Pop3
The protocol suite is Appletalk.