CWISA-102 · Question #71
You are deploying a ZigBee network based on the frequency band available for ZigBee deployment worldwide. What allowable action will do the most to minimize ZigBee and 802.11 interference?
The correct answer is B. Use the 5 GHz band for all 802.11 communications. Wi-Fi and Zigbee Interference: Both can operate in the 2.4 GHz band, leading to potential interference that degrades performance for both networks. 5 GHz Advantages: Less crowded: Fewer devices operate in the 5 GHz band, reducing interference potential. Wider Channels: 5 GHz…
Question
You are deploying a ZigBee network based on the frequency band available for ZigBee deployment worldwide. What allowable action will do the most to minimize ZigBee and 802.11 interference?
Options
- AUse the 6 GHz band for all ZigBee communications
- BUse the 5 GHz band for all 802.11 communications
- CUse the 5 GHz band for all ZigBee communications
- DUse the 2.4 GHz band for all 802.11 communications
How the community answered
(31 responses)- A10% (3)
- B81% (25)
- C6% (2)
- D3% (1)
Explanation
Wi-Fi and Zigbee Interference: Both can operate in the 2.4 GHz band, leading to potential interference that degrades performance for both networks. 5 GHz Advantages: Less crowded: Fewer devices operate in the 5 GHz band, reducing interference potential. Wider Channels: 5 GHz supports wider channels, enabling higher data throughput for Wi-Fi.
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