Cisco 350-401 Exam - Topic 3 Question 127 Discussion

Actual exam question for Cisco's 350-401 exam

Question #: 127
Topic #: 3

[All 350-401 Questions]

Which two pieces of information are necessary to compute SNR? (Choose two.)

AEIRP

Bnoise floor

Cantenna gain

DRSSI

Etransmit power

Show Suggested Answer

Suggested Answer: B, D

by Ezekiel at Jul 01, 2026, 01:22 AM

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Quiana

4 days ago

Right, noise floor is crucial for comparison.

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Darrel

9 days ago

It helps, but not essential for SNR.

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Kimberely

14 days ago

But isn't RSSI also important?

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Quiana

20 days ago

Agreed! EIRP gives the effective power.

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Darrel

25 days ago

I think EIRP and noise floor are key.

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Charlene

30 days ago

Agreed, antenna gain is important but not necessary for SNR.

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Jacqueline

1 month ago

Wait, are we sure about that? Seems too simple.

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Chi

1 month ago

EIRP and noise floor are the right choices.

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Delmy

2 months ago

I think RSSI should be one of them too!

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Samuel

2 months ago

Definitely EIRP and noise floor.

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Felicitas

2 months ago

I feel like RSSI might be relevant, but I think the noise floor is definitely one of the key components we need.

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Paola

2 months ago

I practiced a similar question where antenna gain was mentioned, but I can't recall if it's one of the two needed for SNR.

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Andree

2 months ago

I remember something about EIRP being important too, but I'm not sure if it's necessary for SNR specifically.

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An

2 months ago

I think we need to consider both the noise floor and the transmit power to calculate SNR, right?

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