In an extended service set,each access point ________.
A) must have the same SSID
B) must have different SSIDs
C) must have coordinated SSIDs
D) none of the above
Correct Answer:
Verified
Q42: CSMA/CD+ACK is _.
A)unreliable
B)reliable
C)semireliable
Q44: An extended service set (ESS)is a group
Q46: In the 5 GHz band,how many channels
Q48: The 802.11 standard has two mechanisms for
Q49: Which of the following is the newest
Q50: CSMA/CA+ACK usually is _.
A)mandatory
B)optional
C)not important
D)efficient
Q61: In CSMA/CD+ACK,when a wireless NIC wishes to
Q68: Today,Wi-Fi sales are dominated by _.
A) 802.11a
B)
Q71: Media access control governs transmission by _.
A)
Q77: Wider channel bandwidth _.
A) increases transmission speed
B)
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