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Exam CWNA-108 topic 1 question 70 discussion

Actual exam question from CWNP's CWNA-108
Question #: 70
Topic #: 1
[All CWNA-108 Questions]

You are performing a post-implementation validation. What basic tool can be used to easily locate areas of high co-channel interference caused by AP communications?

  • A. Laptop-based spectrum analyzer
  • B. Access point spectrum analyzer
  • C. Wi-Fi scanner
  • D. Throughput tester
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Suggested Answer: C 🗳️


Chosen Answer:
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6 months, 3 weeks ago
I'd edge towards C. As it's co-channel interference a WIFI scanner would show what channels the client sta would be seeing and how strong the signal is.
upvoted 1 times
7 months, 1 week ago
Selected Answer: A
The answer is 'A'. A spectrum analyzer can be used to identify non-Wi-Fi interferers and locate them. It can also show you the airtime utilization and frequencies used.With this device you are scanning the RF spectrum to identify interference. CWNA-108 pg 460 - 461
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Community vote distribution
A (35%)
C (25%)
B (20%)
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