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CWNP CWDP Wi-Fi Design CWDP-305 Question # 92 Topic 10 Discussion

CWDP-305 Exam Topic 10 Question 92 Discussion:
Question #: 92
Topic #: 10

While using a USB adapter attached to a USB hub and your laptop for protocol analysis, you notice that the SNR is lower than expected. The USB adapter is an 802.11ac 3x3:3 adapter and is connected to a USB 3 hub. What is likely causing the SNR variation?
A.

USB 2.0 interference

B.

USB 3.0 interference

C.

EMI from the battery in the device

D.

RF incidental energy generated by the cooling fans in the laptop

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Actual exam question for CWNP CWDP-305 exam by Zephyr2963 at May 4, 2026, 4:38:08 AM

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