Which of the following can bring gigabit speeds to clients?
A) 802.11ac
B) 802.11g
C) 802.11n
D) none of the above
Correct Answer:
Verified
Q46: In the 5 GHz band,how many channels
Q67: When a wireless NIC using CSMA/CD receives
Q68: Which of the following is a full
Q69: Which of the following has longer range?
A)802.11g
B)802.11n
C)Both
Q70: CSMA/CA+ACK is reliable.
Q73: For which standard is 300 Mbps a
Q74: Which of the following is more efficient?
A)CSMA/CA+ACK
B)RTS/CTS
C)Both
Q75: CSMA/CA+ACK usually is _.
A)required
B)optional
Q76: Wider channel bandwidth _.
A)decreases transmission speed
B)allows more
Q77: Which of the following uses OFDM?
A)802.11g
B)802.11ac
C)both A
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