H12-311 Free Practice Test

The AP or AC performing the connectivity test must be online.

1. A. True
2. B. False

Correct Answer: A

The maximum number of layers supported by the location topology in Huawei eSight is layer.

1. A. 7
2. B. 8
3. C. 9
4. D. 10

Correct Answer: D

Which of the following protocols can support both the 2.4 GHz band and the 5 GHz band?

1. A. 802.11a
2. B. 802.11b
3. C. 802.11g
4. D. 802.11n

Correct Answer: D

What are the general methods for solving co-channel interference (ABD) (Select 3 Answers).

1. A. Adjust AP transmit power and adjust antenna feed
2. B. Reasonable frequency reuse to ensure that the same channel does not appear in the same or adjacent coverage area
3. C. Multi-directional coverage using omnidirectional antennas
4. D. Natural isolation using obstacles

Correct Answer: ABD

In China, the WLAN band supported by regulations is

1. A. 2.4-2.4835GHz
2. B. 5.15-5.25GHz
3. C. 5.25-5.35GHz
4. D. 5.725-5.850GHz

Correct Answer: AD