多选题What are three benefits of class of service?（）AIt can make a slow network faster.BIt can prioritize latency-sensitive traffic.CIt can eliminate congestion.DIt can control congestion.EIt can allocate bandwidth for different classes of traffic.
多选题
What are three benefits of class of service?（）
A
It can make a slow network faster.
B
It can prioritize latency-sensitive traffic.
C
It can eliminate congestion.
D
It can control congestion.
E
It can allocate bandwidth for different classes of traffic.
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