H12-322 Practice Test

In the process of AC dual link building, what information does the AP organize?

A.

AC IP address

B.

AC active and standby priority

C.

AC dual link feature switch

D.

AC MAC address

E.

AC model

What is the correct description of the tools before the actual site survey of the WLAN?

A.

Tape measure is mainly used for indoor scene obstacle test and trace distance measurement.

B.

The range finder is mainly used to measure the outdoor mixing height in outdoor scenes, or the distance between obstacles, the length of the venue, etc.

C.

Hotspot mobile phones can be used as both a signal source and a signal scan

D.

Focus on the installation location of the camera, the overall coverage area, the building structure, and new obstacles in the outdoor coverage scene.

In the WLAN network design, the following is the correct design for the cable?

A.

The network cable between the AP and the switch should be no more than 100 meters long. In some cases, it should not exceed 80 meters.

B.

When calculating the length of the network cable, it is just right to switch from the switch to the AP.

C.

Keep away from strong electric and magnetic wires

D.

Communicate with customers in advance to avoid the possibility of construction due to property or aesthetic requirements

A wireless AP and wireless terminal support MIMO 2*2. When the AP works in HT20 mode, which of the following data is closest to the wireless terminal? Throughput (the terminal is in the key coverage area)?

A.

30Mbps

B.

90Mbps

C.

150Mbps

D.

300Mbps

The following is a statement about the WLAN room sub-channel planning. What is wrong?

A.

Confirm the local available channel with the customer before planning

B.

The same channel is the same as the channel sent by the antenna connected to the AP.

C.

Huawei's room AP6310 supports channel planning for 2.4G and 5G bands simultaneously.

D.

Adjacent edge antennas do not use the same channel