최신Huawei Certified ICT Associate-Wireless Local Area Network - H12-311-ENU무료샘플문제
문제1
What is the distance between the center frequencies of the channels in the 2.4 GHz band?
What is the distance between the center frequencies of the channels in the 2.4 GHz band?
정답: C
문제2
What is the Chinese name of SSID?
What is the Chinese name of SSID?
정답: C
문제3
IEEE is the standard organization responsible for the use of wireless frequencies in the United States.
IEEE is the standard organization responsible for the use of wireless frequencies in the United States.
정답: B
문제4
The following is a description of the classification and function of Huawei AP. The following statement is correct (Select 3 Answers).
The following is a description of the classification and function of Huawei AP. The following statement is correct (Select 3 Answers).
정답: A,B,C
문제5
What is the command to check online users on the AC?
What is the command to check online users on the AC?
정답: D
문제6
What are the reasons why APs cannot go online (Select 3 Answers)?
What are the reasons why APs cannot go online (Select 3 Answers)?
정답: A,C,D
문제7
The IEEE 802.11 standard used to define roaming is
The IEEE 802.11 standard used to define roaming is
정답: C
문제8
The following is an incorrect way to refer to AP access control (Select 2 Answers).
The following is an incorrect way to refer to AP access control (Select 2 Answers).
정답: A,B
문제9
In a point-to-multipoint networking environment, one device acts as a central device, and all other devices establish wireless bridges with the central device to interconnect multiple networks. The disadvantage is that the interworking of multiple branch networks requires data forwarding through the central bridge device.
In a point-to-multipoint networking environment, one device acts as a central device, and all other devices establish wireless bridges with the central device to interconnect multiple networks. The disadvantage is that the interworking of multiple branch networks requires data forwarding through the central bridge device.
정답: A
문제10
The port number of the data packet on the AC side of the CAPWAP tunnel is 5246, and the port number of the control packet is 5247.
The port number of the data packet on the AC side of the CAPWAP tunnel is 5246, and the port number of the control packet is 5247.
정답: B
문제11
If a BSS is composed entirely of STAs, what is the BSS also called?
If a BSS is composed entirely of STAs, what is the BSS also called?
정답: C
문제12
For better coverage, try to make the AP signal pass through the wall.
For better coverage, try to make the AP signal pass through the wall.
정답: D
문제13
The gain of the antenna can be explained by .
The gain of the antenna can be explained by .
정답: B
문제14
Commonly used RF cables for WLAN systems are (ABC) (Select 3 Answers).
Commonly used RF cables for WLAN systems are (ABC) (Select 3 Answers).
정답: A,C,D