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Huawei H12-311_V3.0 Exam - Topic 1 Question 37 Discussion

AP Transmit power 20dBm , Antenna gain 4dBi , Cable and device loss 1dB , Terminal receiving antenna gain 2dBi , Space propagation loss 80dB , Terminal receiving level RSSI= ().
B) -56
A) -57
C) -55
D) -54

Huawei H12-311_V3.0 Exam - Topic 1 Question 37 Discussion

Actual exam question for Huawei's H12-311_V3.0 exam
Question #: 37
Topic #: 1
[All H12-311_V3.0 Questions]

AP Transmit power 20dBm , Antenna gain 4dBi , Cable and device loss 1dB , Terminal receiving antenna gain 2dBi , Space propagation loss 80dB , Terminal receiving level RSSI= ().

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Suggested Answer: B

by Gregoria at May 30, 2023, 09:12 PM

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Terina
9 months ago
Don't forget to factor in the antenna gains!
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Simona
9 months ago
Wait, how did you get that? Seems off to me.
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Reyes
9 months ago
Definitely leaning towards option B!
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Annice
9 months ago
I think it should be around -56 dBm.
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Justine
9 months ago
The total loss adds up to 80dB, right?
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Yoko
10 months ago
I’m leaning towards option B, but I’m not confident. I remember something about adding and subtracting gains and losses, but it’s all a bit fuzzy.
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Adolph
10 months ago
I feel like the space propagation loss is a big factor here, and I think it might lead us to a lower RSSI value.
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Evangelina
10 months ago
I practiced a similar question where we had to account for antenna gains and losses, but I can't recall the exact numbers we used.
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Ciara
10 months ago
I think I remember that we need to calculate the total gain and losses to find the RSSI, but I'm not completely sure about the formula.
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Luis
10 months ago
I'm a bit confused on this one. Is the email part of the core business logic, or more of a supporting function? That might help me determine the right layer.
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Polly
10 months ago
Ah, this is a good one! I remember learning about the core principles of free software licenses in class. I'm confident I can identify the correct answer that captures the essential elements defined by these types of licenses.
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