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Free Huawei H12-311_V3.0 Practice Exam with Questions & Answers | Set: 10

Questions 91

Multi-floor deployment in a building AP When, the factor that needs attention is ().

(Select 3 Answers)

Options:
A.

The material of the wall

B.

Other interference signals

C.

In order not to affect the beauty, AP Should be hidden in the ceiling

D.

Unified planning channel

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Questions 92

Huawei AC6605 What is the command to switch between the wired side and the wireless side ()?

Options:
A.

Ctrl+B

B.

Ctrl+X

C.

Ctrl+Y

D.

Ctrl+Z

Questions 93

an examination AC What is the command for online users ()?

Options:
A.

display users all

B.

display user-interface console 0

C.

display local-user

D.

display access-user

Questions 94

Which of the following protocols support 2.4GHz Frequency band()? (Select 3 Answers)

Options:
A.

802.11a

B.

802.11b

C.

802.11g

D.

802.11n

Questions 95

Point-to-point wireless bridges can be used to connect two networks located at different locations. In the wireless backbone connection, they are set to different channels. Root AP and Leaf AP Should be set

Options:
A.

True

B.

False

Questions 96

By default, Huawei WLAN devices can implement intra-AC Layer 2 roaming without any configurations.

Options:
A.

True

B.

False

Questions 97

802.11b is a protocol based on Orthogonal Frequency Division Multiplexing (OFDM for short) technology

Options:
A.

True

B.

False

Questions 98

Which of the following protocols can support at the same time 2.4GHz Frequency band and 5GHz Frequency band()?

Options:
A.

802.11a

B.

802.11b

C.

802.11g

D.

802.11n

Questions 99

The MEth0/0/1 interface of AC6605 is used for in-band network management. The default address is: 192.168.1.1/24, and it cannot be modified.

Options:
A.

True

B.

False

Questions 100

Regarding the two major PoE standards, the following statement is incorrect ().

(Select 2 Answers)

Options:
A.

The A.802.af standard was formulated in 2009, and the maximum output power is 30W

B.

802.at supports four power levels and only supports Category 5 lines

C.

802.af, also known as PoE+, can be compatible with 802.a devices

D.

802.at, also known as PoE+, can be compatible with 802.a devices