Question 640
At Arts Pavilion, an IoT network must move from shared WPA2 PSK to stronger supported personal authentication. What operational rule should remain in place for later changes?
Explanation
Correct Answer
For Arts Pavilion, the decisive mechanism is WPA3 SAE personal WLAN. SAE changes personal WLAN authentication compared with WPA2-PSK. Do not quietly disable enterprise credential controls to accommodate one old endpoint is an enduring limitation on the operational risk, not simply a one-time passing test.
Incorrect Answers
This is relevant to Co-channel contention, where co-channel APs share contention airtime even if their signals are individually strong In the Arts Pavilion case, A precaution for another failure mode is not the enduring boundary needed here. The specific mechanism is sAE changes personal WLAN authentication compared with WPA2-PSK
This is relevant to RSSI and SNR differentiation, where sNR accounts for interference floor; RSSI alone does not predict useful wireless throughput In the Arts Pavilion case, A precaution for another failure mode is not the enduring boundary needed here. The specific mechanism is sAE changes personal WLAN authentication compared with WPA2-PSK
This is relevant to RF predictive versus active survey, where predictive RF planning does not replace measured real-world attenuation and utilization In the Arts Pavilion case, A precaution for another failure mode is not the enduring boundary needed here. The specific mechanism is sAE changes personal WLAN authentication compared with WPA2-PSK