Which of the followings are implementation modes of CAC? (Multiple Choice)
When the engineer adjusted the directional antenna, it was found that when the antenna was placed away from the other antenna, the signal would drop and the signal would increase slightly. What caused the increase of this signal?
What is the highest proportion of blocked area in the first Fresnel zone to maintain a stable communication link in outdoor long-distance point-to-point WLAN communication?
A large enterprise needs to deploy a WLAN and has deployed Huawei chassis switches (S7700/9700/12700) on the live network. To save equipment room space and facilitate network capacity expansion in the future, the customer can install AC cards on chassis switches to deploy the WLAN.
Which types of ACs can be installed on chassis switches?
(Multiple Choice)
