Question: 33
(Choose 1 answer)
Although CSMA/CD is still a feature of Ethernet, why is it no longer necessary?
A. the virtually unlimited availability of IPv6 addresses
B. the use of CSMA/CA
C. the use of full-duplex capable Layer 2 switches
D. the development of half-duplex switch operation
E. the use of Gigabit Ethernet speeds
