Which of the following is true about RTS/CTS?
A) a station must transmit before the NAV value is zero
B) the RTS is sent by the AP to indicate the medium is being reserved
C) the RTS indicates the length of time needed for the transmission and ACK
D) the RTS/CTS method is most efficient when short data frames are being transmitted

Question

Quizplus · Accepted Answer

The RTS (Request to Send) frame includes information about the duration of the transmission, including the time needed for the subsequent CTS (Clear to Send), data frame, and ACK (Acknowledgment) transmission, allowing all stations to update their Network Allocation Vector (NAV) and avoid collisions by refraining from accessing the medium for the duration of the transmission.

Which of the Following Is True About RTS/CTS