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Question 1

Various pipes, metal keels and aluminum alloy gussets in the ceiling will have a greater impact on the actual signal coverage effect.

Options :

A : True

B : False

Answer: A

Question 2

thin AP Find AC In the process, the first step is AP Check if there is pre-configured static AC of IP List.

Options :

A : True

B : False

Answer: A

Question 3

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

Options :

A : 20

B : 1

C : 0

D : 10

Answer: C

Question 4

For outdoor WLAN Cover, the following statement is correct (). (Select 3 Answers)

Options :

A :

The higher the antenna gain, the stronger the antenna directivity, and the weaker the radiation gain directly below the antenna

B : The feeder interface must match the selected antenna

C : The length of the feeder must not exceed 2 rice

D : Outdoor antennas should not blindly pursue high gain

Answer: A,B,D

Question 5

802.11n MAC Which of the following are included in the layer improvement technology ()? (Select 2 Answers)

Options :

A : Frame aggregation technology

B : MIMO Technology

C : Block confirmation technology

D : Beamforming technology

Answer: A,C