CWNP Exam CWDP-303 Topic 9 Question 63 Discussion

Actual exam question for CWNP's CWDP-303 exam

Question #: 63
Topic #: 9

After deploying a 5 GHz-only WLAN infrastructure in the USA, using 20 MHz channel-widths and all 25 available channels, one of the managers of the company brings his 802.11n tablet to the office to test the Guest SSID. While testing, there were several spots where we would get poor RSSI (below -80dBM) or none at all. You checked the WLAN infrastructure and all APs are up and running and you've validated coverage after deployment. What is causing this issue?

AHis tablet doesn't support the 5 GHz band

BHis tablet only supports a 40 MHz channel-width

CHis tablet does not support one or more of the 5 GHz channels

DHis tablet doesn't support MU-MIMO

Show Suggested Answer

Suggested Answer: D

by Louvenia at Jul 14, 2024, 11:59 PM

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Sol

3 months ago

I'm going with C. His tablet probably thinks the 5 GHz band is just a rumor. Someone get that thing an upgrade, stat!

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Alison

2 months ago

A) His tablet doesn't support the 5 GHz band

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Tasia

2 months ago

Bummer, looks like his tablet needs an upgrade!

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Ashlyn

2 months ago

C) His tablet does not support one or more of the 5 GHz channels

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Rosenda

2 months ago

A) His tablet doesn't support the 5 GHz band

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Wilda

2 months ago

B) His tablet only supports a 40 MHz channel-width

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Alida

2 months ago

C) His tablet does not support one or more of the 5 GHz channels

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Elin

2 months ago

A) His tablet doesn't support the 5 GHz band

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Jamal

3 months ago

Option B, for sure. 40 MHz? What is this, the 90s? That tablet better be a museum piece.

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Valentin

2 months ago

C) His tablet does not support one or more of the 5 GHz channels

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Adelaide

3 months ago

B) His tablet only supports a 40 MHz channel-width

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Daren

3 months ago

A) His tablet doesn't support the 5 GHz band

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Nelida

3 months ago

Definitely C. It's like the manager's bringing a Nokia 3310 to a LAN party. Gotta keep up with the times, my dude.

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Johnetta

3 months ago

Hmm, my money's on option C. That tablet must be living in the stone age if it can't even handle the full 5 GHz spectrum.

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Dean

3 months ago

Troy: Yeah, that would explain the poor signal in certain spots.

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Sharee

3 months ago

It's possible. The tablet might not be able to connect to all the channels being used.

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Troy

3 months ago

That could be it. Some older devices have limited channel support.

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Raylene

3 months ago

Maybe his tablet doesn't support one or more of the 5 GHz channels.

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Ardella

3 months ago

I think we should check if his tablet supports all the 5 GHz channels.

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Marion

3 months ago

That's a good point, it could also be the reason for the issue.

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Wenona

4 months ago

But what if his tablet only supports a 40 MHz channel-width?

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Ardella

4 months ago

I agree with Marion, that could be the reason for the poor RSSI.

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Marion

4 months ago

I think the issue is his tablet doesn't support the 5 GHz band.

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