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CWNA-109 · Question #45
CWNA-109 Question #45: Real Exam Question with Answer & Explanation
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Question
You are configuring an access point to use channel 128. What important fact should be considered about this channel?
Options
- AIt is a 2.4 GHz frequency band 40 MHz channel, so it should not be used
- BIt is a 22 MHz channel so it will overlap with the channels above and below it
- CIt is a channel that may require DFS when used
- DIt is a channel that is unsupported by all access points in all regulatory domains
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