CWNP Certified Wireless Analysis Professional - CWAP-402 Exam Practice Test
VoIP is used heavily in your organization. You must troubleshoot problems with dropped calls on the WLAN.
What is a common cause of dropped calls when using Wi-Fi VoIP phones?
What is a common cause of dropped calls when using Wi-Fi VoIP phones?
Correct Answer: A
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You are using the real-time FFT display of a spectrum analyzer.
In what domain does this show the RF energy detected in the swept frequencies?
In what domain does this show the RF energy detected in the swept frequencies?
Correct Answer: C
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You are concerned about attackers gaining access to your WLAN from outside the facility.
Why does reducing the output power on the APs not provide sufficient certainty that an attacker outside the facility cannot gain access?
Why does reducing the output power on the APs not provide sufficient certainty that an attacker outside the facility cannot gain access?
Correct Answer: D
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You are evaluating a protocol capture file in Wireshark. The following filter is applied:
wlan_radio.11ac.bandwidth - - 4
What kind of frames are displayed?
wlan_radio.11ac.bandwidth - - 4
What kind of frames are displayed?
Correct Answer: A
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As the WLAN engineer in your organization, you must troubleshoot performance problems related to co-channel interference (CCI).
What is a good measurement of CCI impact in addition to the number of APs seen on a channel?
What is a good measurement of CCI impact in addition to the number of APs seen on a channel?
Correct Answer: A
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The data rate for a data frame is 150 Mbps in 5 GHz.
What rate is used to transmit the PHY header information?
What rate is used to transmit the PHY header information?
Correct Answer: C
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