Huawei HCIA-WLAN V3.0 H12-311_V3.0 Question # 67 Topic 7 Discussion

Huawei HCIA-WLAN V3.0 H12-311_V3.0 Question # 67 Topic 7 Discussion

H12-311_V3.0 Exam Topic 7 Question 67 Discussion:
Question #: 67
Topic #: 7

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


A.

CTS


B.

RTS


C.

ACK


D.

PS-Poll


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