HPE7-A07 Exam - Topic 3 Question 42 Discussion

Actual exam question for HP's HPE7-A07 exam

Question #: 42
Topic #: 3

[All HPE7-A07 Questions]

What directly affects the MCS used by wireless stations? (Select two.)

ASNR

Bretry rate

Cchannel utilization

Dnumber of connected clients

Efrequency band

Show Suggested Answer

Suggested Answer: A, E

The Modulation and Coding Scheme (MCS) used by wireless stations is directly affected by the signal-to-noise ratio (SNR) and the frequency band. Higher SNR can lead to higher MCS values, which means better data rates. The frequency band can affect MCS due to different channel characteristics, such as the presence of interference and propagation properties, which are factors in determining data rates.

by Amie at Nov 26, 2025, 01:54 AM

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Glendora

2 months ago

I’d go with SNR and channel utilization. They directly influence data rates.

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Amie

2 months ago

Number of connected clients impacts MCS for sure. More clients, more congestion.

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Man

2 months ago

Retry rate can affect it, but not as much as SNR.

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Chu

2 months ago

I’m leaning towards frequency band too. Different bands, different performance.

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Gearldine

2 months ago

Definitely! Channel utilization also matters. More traffic, lower MCS.

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Annelle

3 months ago

I think SNR is crucial. Better signal, better MCS.

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Nan

3 months ago

Totally agree, SNR is a big factor!

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Shantay

3 months ago

Wait, are we sure about the frequency band? Seems off.

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Tamekia

3 months ago

Channel utilization is key, can't overlook that!

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Lorriane

4 months ago

I think retry rate plays a role too, though.

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Marylyn

4 months ago

Definitely SNR and frequency band!

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Paris

4 months ago

Haha, who needs MCS when you can just use a tin can and some string? Just kidding, A and C are the way to go.

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Kati

4 months ago

Hmm, I'm thinking A and D. More clients means more interference, right?

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Tamra

4 months ago

A and E, easy peasy. Frequency band is crucial for MCS, duh.

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Erasmo

5 months ago

I'd go with A and C. Retry rate and number of clients? Nah, that's just silly.

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Rosalind

5 months ago

I practiced a similar question, and I think retry rate might be relevant, but I’m leaning towards SNR and frequency band as the key ones.

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Eden

5 months ago

I feel like the number of connected clients could influence MCS, but I can't recall if it's a direct effect.

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Glenn

5 months ago

I'm not entirely sure, but I remember something about channel utilization affecting MCS too. It might be one of the answers.

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Cruz

5 months ago

This is a good opportunity to apply my knowledge of wireless fundamentals. I'll systematically consider each option and eliminate the ones that don't directly impact MCS.

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Lemuel

5 months ago

I'm pretty confident the frequency band affects MCS, since different bands have different capabilities. Retry rate and number of clients seem relevant too.

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