Which of the following wireless networking protocols will support both 2.4GHz and 5GHz devices?
A.
802.11ac
B.
802.11ax
C.
802.11b
D.
802.11g
Answer:
a
User Votes:
A 8 votes
50%
B 9 votes
50%
C 1 votes
50%
D
50%
Discussions
0/ 1000
simon2k
1 year, 8 months ago
B. 802.11ax
esco0710
1 year, 7 months ago
B 802.11ax: Also known as Wi-Fi 6, this is the latest standard in wireless networking as of my last update. It supports both 2.4GHz and 5GHz bands, offering improved speed, efficiency, and capacity over its predecessors. 802.11ax is designed to operate in all bands between 1 and 6 GHz when they become available, in addition to existing 2.4 and 5 GHz bands.
Mazog
5 months ago
802.11ac only support 5GHz Answer is B (802.11ax)
burgerrupert
1 month ago
B. is the correct answer. (Note that wi-fi 1-3 doesn`t use MIMO) 802.11AC is just 2.4Ghz. if you know the 6 different wi-fi (1-6) then 802.11A (wi-fi 1) 5Ghz and 54MB, 802.11B (wi-fi 2) 2.4Ghz and 11MB, 802.11G (wi-fi 3) 2.4Ghz and 54MB, 802.11N (wi-fi 4) 2.4 & 5Ghz and 600MB & MIMO, 802.11AC (wi-fi 5) 5Ghz and 6.9GB & MU-MIMO & 802.11AX (wi-fi 6) 2.4Ghz & 5Ghz & 9.6GB and MU-MIMO.
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B. 802.11ax
B
802.11ax: Also known as Wi-Fi 6, this is the latest standard in wireless networking as of my last update. It supports both 2.4GHz and 5GHz bands, offering improved speed, efficiency, and capacity over its predecessors. 802.11ax is designed to operate in all bands between 1 and 6 GHz when they become available, in addition to existing 2.4 and 5 GHz bands.
802.11ac only support 5GHz
Answer is B (802.11ax)
B. is the correct answer. (Note that wi-fi 1-3 doesn`t use MIMO) 802.11AC is just 2.4Ghz. if you know the 6 different wi-fi (1-6) then 802.11A (wi-fi 1) 5Ghz and 54MB, 802.11B (wi-fi 2) 2.4Ghz and 11MB, 802.11G (wi-fi 3) 2.4Ghz and 54MB, 802.11N (wi-fi 4) 2.4 & 5Ghz and 600MB & MIMO, 802.11AC (wi-fi 5) 5Ghz and 6.9GB & MU-MIMO & 802.11AX (wi-fi 6) 2.4Ghz & 5Ghz & 9.6GB and MU-MIMO.