Which of the following access methods is used by Ethernet?

A.
CSMA/CD

B.
CSU/DSU

C.
TCP/IP

D.
FIFO

Explanation:
“Under the Ethernet CSMA/CD media-access process, any computer on a
CSMA/CD LAN can access the network at any time.” Pg. 103 Krutz: The CISSP Prep Guide.