최신Huawei HCIA-WLAN V3.0 - H12-311_V3.0무료샘플문제
문제1
At present, the security policy based on user authentication that is widely used in the enterprise network is () (Select 2 Answers)
At present, the security policy based on user authentication that is widely used in the enterprise network is () (Select 2 Answers)
정답: A,B
문제2
What are the general methods to solve co-channel interference (). (Select 3 Answers)
What are the general methods to solve co-channel interference (). (Select 3 Answers)
정답: A,B,C
문제3
Mesh Networking is defined in which of the following protocols ()?
Mesh Networking is defined in which of the following protocols ()?
정답: A
문제4
In theory, the network cable used in the project cannot exceed ()rice.
In theory, the network cable used in the project cannot exceed ()rice.
정답: B
문제5
What frame does the wireless client actively scan to obtain the surrounding wireless network information ()?
What frame does the wireless client actively scan to obtain the surrounding wireless network information ()?
정답: A
문제6
For outdoor long-distance point-to-point backhaul, the antenna of () should be selected.
For outdoor long-distance point-to-point backhaul, the antenna of () should be selected.
정답: B
문제7
802.11b Which channels in the protocol do not overlap each other()? (Select 3 Answers)
802.11b Which channels in the protocol do not overlap each other()? (Select 3 Answers)
정답: A,B,D
문제8
Drag the networking modes on the left to their corresponding characteristics on the right.
Drag the networking modes on the left to their corresponding characteristics on the right.
정답:
*
문제9
802.11n Standard uses dual band (2.4GHz and 5GHz ), the theoretical transmission rate can reach up to 300Mbps, The actual test rate can reach arrive 100Mbps above.
802.11n Standard uses dual band (2.4GHz and 5GHz ), the theoretical transmission rate can reach up to 300Mbps, The actual test rate can reach arrive 100Mbps above.
정답: B
문제10
When coverage area 2.4GHz Frequency band 1 When channel interference is large and severe, adjust the device to 3 Channel, can effectively reduce interference.
When coverage area 2.4GHz Frequency band 1 When channel interference is large and severe, adjust the device to 3 Channel, can effectively reduce interference.
정답: B
문제11
CCMP Encryption ratio TKIP Encryption security is high because of ().
CCMP Encryption ratio TKIP Encryption security is high because of ().
정답: C