Huawei HCIA-WLAN V3.0 H12-311_V3.0 Exam Questions

DSSS The modulation methods used are BPSK and QPSK .

if AP The transmit power is 1mW , Converted to dBm After () dBm.

According to the different signal parameters controlled, what modulation methods can be divided into ()? (Select 3 Answers)

Huawei Wireless AP What are the two upgrade modes download ()? (Select 2 Answers)

MIMO(Multiple input and multiple output) The client can use at most 3 Two spatial streams transmit data at the same time, and the maximum theoretical rate can reach , That is, multiple input and multiple output, using 600Mbps . 802.11n Technology wireless access point and guest

for AC6605 , The following command () can be used to view AP Is it online?

To obtain better coverage, try to use AP Signal can ( ) Through the wall.