单选题Which set of rf characteristics is directly monitored by the core feature set products?()Ainterference,utilization,and rf diffractionBclients,utilization,and multipath interferenceCnoise,interference,and coverage holesDnoise interference,and multipath interference

单选题
Which set of rf characteristics is directly monitored by the core feature set products?()
A

interference,utilization,and rf diffraction

B

clients,utilization,and multipath interference

C

noise,interference,and coverage holes

D

noise interference,and multipath interference


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