What primary metric of scanning can stations use to select the best AP for connectivity to the desired BSS?

• A.Signal strength of AP beacons received.
• B.PING latency when testing against an Internet server.
• C.FCS errors in frames transmitted to and from the AP.
• D.Throughput speed in Mbps.

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Prior to association, what parameter can 802.11 client devices measure and use to select the optimal access point for association?

• A.Average round trip time to reach the IP router
• B.Proximity to potential access points
• C.Retry rate of probe request and response frames
• D.Signal strength of access point beacons received
• E.Average round trip time to reach the Internet DNS server

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What cipher suite is specified by the 802.11-2016 standard and is not deprecated?

• A.Wired Equivalent Privacy
• B.Extensible Authentication Protocol
• C.Counter Mode with CBC-MAC Protocol
• D.Temporal Key Integrity Protocol

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

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

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What is the final step in an effective troubleshooting process?

• A.Document the results
• B.Disable the WLAN
• C.Notify the users of problem resolution
• D.Verify the solution

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