CWNP
PW0-270 · Question #58
The IEEE 802.11 Dynamic Frequency Selection (DFS) service is capable of performing what functions? (Choose 2)
The correct answer is C. Testing channels for radar before using a channel and while operating in a channel E. Requesting and reporting of measurements in the current and other channels. See the full explanation below for the reasoning.
Question
The IEEE 802.11 Dynamic Frequency Selection (DFS) service is capable of performing what functions? (Choose 2)
Options
- AEstablishing an interference baseline on all 2.4 GHz channels
- BUsing modulation switching techniques to avoid interfering with radar systems
- CTesting channels for radar before using a channel and while operating in a channel
- DSuspending operations on a channel with high IEEE 802.11 co-channel interference
- ERequesting and reporting of measurements in the current and other channels
How the community answered
(26 responses)- A8% (2)
- B4% (1)
- C85% (22)
- D4% (1)
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