In wireless LANs,when a station is ready to transmit data,it _____.
A) sends the data right away
B) sends the data as soon as the medium becomes idle
C) sends the data a little after the medium becomes idle
D) sends the data after waiting after a random delay
Correct Answer:
Verified
Q8: Any packet format changes required when the
Q9: CSMA/ CA stands for _.
A)control signal multiple
Q10: Wireless LANs use wireless frequencies in the
Q11: All of the following are ISM frequency
Q12: All of the following are differences between
Q14: Wireless LAN technologies are defined by the
Q15: To secure wireless LANs,the current recommendation is
Q16: The goal of wireless personal area networks
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Q18: You have invented a new device that
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