Question 1

The following about SSID The statement is wrong ().

Options :

A : One AP Can release multiple different SSID

B : Multiple AP Can release the same one on SSID

C : One AP Configurable SSID There is no limit to the number

D : One AP Can release the same SSID Signal

Answer: C

Question 2

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

Options :

A : 20

B : 1

C : 0

D : 10

Answer: C

Question 3

Which of the following 802.11 control frames is sent by a STA to acquire the right to the wireless medium?

Options :

A : CTS

B : RTS

C : ACK

D : PS-Poll

Answer: B

Question 4

Which of the following 802.11 interframe spaces is the longest?

Options :

A : SIFS

B : PIFS

C : DIFS

D : IFS

Answer: C

Question 5

Which of the following statements are true about a typical AP group?

Options :

A : To optimize roaming, an AP can be added to two AP groups at the same time.

B : With factory defaults, all APs belong to the AP group named default.

C : APs in the same AP group can be uniformly scheduled using the same security policy.

D : SSIDs can be configured for APs in the same AP group in a unified manner.

Answer: B,C,D