שאלה | A Web server on Host C (port 80) is using persistent connections to handle requests from two different hosts, Host A and Host B. Which of the following is true regarding the sockets used at Host C?

A Web server on Host C (port 80) is using persistent connections to handle requests from two different hosts, Host A and Host B. Which of the following is true regarding the sockets used at Host C?

		All requests from both Host A and Host B are handled through the exact same socket because they all arrive at port 80.
		Each host is connected via a different socket, and each socket must have a unique port number at Host C (e.g., 80 and 81).
		Host A and Host B share a socket, but the operating system uses the MAC address to tell the requests apart.
		Each host is connected via a different socket, but both sockets use port 80 at Host C.