CWNP Certified Wireless Design Professional CWDP-305 Question # 86 Topic 9 Discussion

CWNP Certified Wireless Design Professional CWDP-305 Question # 86 Topic 9 Discussion

CWDP-305 Exam Topic 9 Question 86 Discussion:
Question #: 86
Topic #: 9

When conducting a site survey for a possible WLAN redesign, you use two Wi-Fi USB adapters for RSSI data collection and two USB spectrum analysis adapters for RF spectrum data. Since your laptop lacks enough USB ports, you connect them via a 4-port powered USB 3.0 hub. What issue could the use of USB 3.0 cause that might impact your site survey?


A.

It does not give you enough bandwidth to collect data coming from all of the adapters


B.

No USB 3.0 hub provides enough power for all the adapters


C.

It generates noise in the 2.4 GHz band, giving you a false perception of the noise floor


D.

It generates noise in the 5 GHz band, giving you a false perception of the noise floor


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