Free Access Huawei.H12-311.v2022-01-30.q127 Practice Test (Page 20)

Question 91

The size of the coverage area of the AP is controlled by means (Select 2 Answers).

A.Adjust the transmit power of the AP

B.Adjusting the access bandwidth of the AP

C.Adjusting the power supply of the AP

D.Adjust the angle of the AP antenna

Question 92

What is the radio physical layer technology used by 802.11ac?

A.QAM

B.OFDM

C.DSSS

D.FHSS

Question 93

When wireless network engineers are planning for WLAN networks, the purpose of RF simul-ation is (ABC) (Select 3 Answers).

A.Obtain field strength distribution at different locations

B.Obtain the available bandwidth at different locations

C.Simulate signal coverage, find blind areas

D.Obtain the current signal-to-noise ratio at different locations

Question 94

Engineer A used many utilize used equipment APs during the project rectification process. It was found that some APs could go online, and some APs could not go online. Which of the following descriptions are correct? (Multiple Choice)

A.AP authentication mode is mac-auth. Since the batch AP is utilize used equipment AP, the AP that can go online may be online on this AC.

B.AP authentication method is sn-auth. Since the batch AP is utilize used equipment AP, the AP that can go online may be online on this AC.

C.AP authentication mode is no-auth. If the AP is not online, it is likely that the AP itself is faulty.

D.AP authentication mode is no-auth. Since the batch AP is utilize used equipment AP, the AP that can go online may have been online on this AC.

Question 95

Which is not the basis of the configuration of Huawei wireless controller function?

A.Configure WMM

B.Configure SSID

C.Configuration of AC WLAN source interface

D.Configuration of AC country code

Other Version: 4010Huawei.H12-311.v2022-09-27.q202; 4028Huawei.H12-311.v2022-06-06.q173; 69Huawei.Trainingdump.H12-311.v2021-12-04.by.randolph.174q.pdf

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Question 91

Question 92

Question 93

Question 94

Question 95

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