Which of the following is a LAN transmission protocol?

A.
Ethernet

B.
Ring Topology

C.
Unicast

D.
Polling

Explanation:
Reference: “LAN Transmission Methods. LAN data is transmitted from the sender to one or more
receiving stations using either a unicast, multicast, or broadcast transmission.” pg 528 Hansche:
Official (ISC)2 Guide to the CISSP Exam