Multiple Choice
In ________, a station monitors the medium after it sends a frame to see if the transmission was successful. If so, the station is finished. If, however, there is a collision, the frame is sent again.
A) csma/ca
B) csma/cd
C) either (a) or (b)
D) both (a) and (b)
Correct Answer:
Verified
Correct Answer:
Verified
Q2: Which of the FCC's RF bands operates
Q3: In _, the stations share the bandwidth
Q4: RTS/CTS period is called ( )<br>A)waiting period<br>B)contention
Q5: In .............. Frequency Spectrum is divided into
Q6: In the _ method, the primary device
Q8: In _, each station transmits its data
Q9: In the _ method, all data exchanges
Q10: Which one of the following devices rebroadcasts
Q11: Wireless networks transmit using RF signals, which
Q12: In _ methods, a station cannot send