CWNP
CWDP-302 · Question #37
A wireless engineer from your company performed a site survey in an office building where a wireless network extension was needed. He reports that while performing a Layer 1 sweep near a meeting…
The correct answer is B. The signal has a low duty cycle and should not be of major impact on the wireless network. See the full explanation below for the reasoning.
Question
A wireless engineer from your company performed a site survey in an office building where a wireless network extension was needed. He reports that while performing a Layer 1 sweep near a meeting room full of people, he detected the RF environment displayed in the exhibit. He is unsure how to interpret what he recorded to determine its impact on a future Wi-Fi network. What is true about this RF environment and its potential impact on the WLAN?
Exhibit
Options
- AThe signal affects the entire spectrum and will render the wireless network unusable. It must be located
- BThe signal has a low duty cycle and should not be of major impact on the wireless network.
- CThe signal is alternating between peaks (high interference level) and valleys (low interference level).
- DThe signal is typical of a high radio card background noise. It shows that the card used for the Layer 1
- EThe Real Time FFT shows a high amplitude, narrowband jammer pulsing across the entire 2.4 GHz band.
How the community answered
(52 responses)- A4% (2)
- B85% (44)
- C8% (4)
- D2% (1)
- E2% (1)
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