Free Online Huawei H12-311_V3.0 Practice Test

Prepare Your Huawei H12-311_V3.0 Exam Questions with Free online H12-311_V3.0 Practice Test. Get Brilliant HCIA-WLAN V3.0 Exam Results with Valid H12 311 V3.0 Exam Dumps.

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Total 299 Questions | Updated On: May 15, 2024

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Question 1

Which of the following descriptions of power splitters and couplers are correct is ().

A : Power divider and coupler are equal power distribution

B : The power divider is equal power distribution, and the coupler is unequal power distribution

C : The power divider is unequal power distribution, and the coupler is equal power distribution

D : Power divider and coupler are unequal power distribution

Answer: B

Question 2

CCMP The algorithm used for encryption is ().

A : RC4

B : AES

C : SMS4

D : Michael

Answer: B

Question 3

Which of the following statements are correct () ? (Select 3 Answers)

(Select 3 Answers)

A : WDS can transmit the data of the wired network through the wireless network as a relay structure, so that the network data can be transmitted to another wireless networkNetwork environment, or another wired network.

B : The wireless network bridging function usually refers to one-to-one, but the WDS architecture can do one-to-many.

C : WDS can allow wireless APs to bridge (relay) wirelessly, but the bridged wireless APs cannot provide coverage at the same time.

D : Because the virtual network line is formed through the wireless network, WDS is also called the wireless network bridging function.

Answer: A,B,D

Question 4

What are the general methods to solve co-channel interference (). (Select 3 Answers)

A : adjust AP Transmit power, adjust antenna feeder

B : Reasonable frequency reuse to ensure that the same channel does not appear in the same or adjacent coverage areas

C : Use omnidirectional antennas for coverage

D : Use obstacles for natural isolation

Answer: A,B,D

Question 5

There are four wireless STA, According to the following backoff time parameters, which workstation has the priority to occupy the channel?

A : 5

B : 7

C : 4

D : 6

Answer: C

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Total 299 Questions | Updated On: May 15, 2024

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