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

10 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

9 months ago

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

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Tasia

9 months ago

Bummer, looks like his tablet needs an upgrade!

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Ashlyn

10 months ago

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

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Rosenda

10 months ago

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

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Wilda

10 months ago

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

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Alida

10 months ago

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

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Elin

10 months ago

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

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Jamal

11 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

10 months ago

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

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Adelaide

10 months ago

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

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Daren

11 months ago

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

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Nelida

11 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

11 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

11 months ago

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

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Sharee

11 months ago

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

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Troy

11 months ago

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

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Raylene

11 months ago

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

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Ardella

11 months ago

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

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Marion

11 months ago

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

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Wenona

11 months ago

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

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Ardella

12 months ago

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

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Marion

12 months ago

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

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