With QoS routing different __________ are defined, each with different priorities.
a. classes of service
b. domain names
c. application layer addresses
d. data link layer addresses
e. classes of Internet addresses
Answer: A
With QoS routing different __________ are defined, each with different priorities.
a. classes of service
b. domain names
c. application layer addresses
d. data link layer addresses
e. classes of Internet addresses
Answer: A