If VoIP traffic uses multiple QoS prioritization schemes, what refers to VoIP traffic?

If VoIP traffic uses multiple QoS prioritization schemes, what refers to VoIP traffic?
A . COS 2, DSCP 22, AF
B . COS 2, DSCP 46, EF
C . COS 5, DSCP 42, AF
D . COS 5, DSCP 46, EF

View Answer

Answer: D