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Huawei H12-311_V3.0 Exam - Topic 1 Question 80 Discussion

and 802.11a/b/g The standards are different, 802.11n Protocol is dual-frequency working mode (support 2.4GHz and 5GHz Two working frequency bands).
A) True
B) False

Huawei H12-311_V3.0 Exam - Topic 1 Question 80 Discussion

Actual exam question for Huawei's H12-311_V3.0 exam
Question #: 80
Topic #: 1
[All H12-311_V3.0 Questions]

and 802.11a/b/g The standards are different, 802.11n Protocol is dual-frequency working mode (support 2.4GHz and 5GHz Two working frequency bands).

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Suggested Answer: A

by Corinne at Jul 03, 2025, 10:41 AM

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Vesta
7 months ago
Yup, 802.11n is a game changer with dual-band!
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Ciara
7 months ago
Wait, are we sure about that?
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Sonia
7 months ago
Totally agree, that's a key feature!
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Kerry
7 months ago
I thought 802.11b was only 2.4GHz.
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Lilli
7 months ago
802.11n does support both 2.4GHz and 5GHz.
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Maile
8 months ago
I thought 802.11a and b were just single-band, but I’m not confident about the specifics of 802.11n.
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Lucia
8 months ago
I feel like I saw a question similar to this in practice, and it mentioned that 802.11n was indeed dual-band.
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Jame
8 months ago
I remember studying that 802.11n was a big upgrade, but I can't recall if it was specifically about dual-frequency.
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Erick
8 months ago
I think 802.11n does support both frequencies, but I'm not entirely sure if that's the main difference from a/b/g.
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Willetta
9 months ago
Ah, I see what they're asking now. The 802.11n protocol is different from the earlier 802.11a/b/g standards because it supports both 2.4GHz and 5GHz frequencies. The answer is definitely A, True.
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Rodrigo
9 months ago
I'm not too sure about this one. The question is a bit technical, and I'm not as familiar with the 802.11 standards. I'll have to guess and hope for the best.
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Inocencia
9 months ago
The key here is understanding that 802.11n supports dual-frequency, which means it can work on both 2.4GHz and 5GHz bands. I think the answer is A, True.
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Wilda
9 months ago
Hmm, I'm a bit confused about the difference between the 802.11 standards. I'll need to re-read the question carefully to make sure I understand it.
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Ezekiel
9 months ago
Okay, this looks like a straightforward question about the 802.11n protocol. I'm pretty confident I can answer this one.
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Maddie
11 months ago
A and b are different, but n supports both. Gotta love technology keeping up with our need for speed and bandwidth.
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Angelyn
10 months ago
B) False
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Irene
10 months ago
That's right, 802.11n protocol does support both 2.4GHz and 5GHz frequency bands.
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Lawrence
11 months ago
A) True
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Monte
12 months ago
I agree with Ashton. It makes sense that 802.11n would support both 2.4GHz and 5GHz for better connectivity.
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Shawn
12 months ago
Definitely True. The 802.11n standard is a game-changer with its dual-frequency support. No more fighting for the 2.4GHz band!
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Larae
11 months ago
Definitely True. The 802.11n standard is a game-changer with its dual-frequency support. No more fighting for the 2.4GHz band!
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Jettie
11 months ago
A) True
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Ashton
12 months ago
I think it's true because I remember reading about the dual-frequency support in 802.11n.
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Iesha
1 year ago
I think the answer is True. The 802.11n protocol supports both 2.4GHz and 5GHz bands, which is a dual-frequency working mode.
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Rory
11 months ago
A
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Bernardo
1 year ago
False. 802.11n Protocol only supports one frequency band.
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Ashton
1 year ago
True. 802.11n Protocol supports 2.4GHz and 5GHz.
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