2020 CWAP-403 Real Exam - Pass CWAP-403 Exam - Dumpsforsure
                      
 
 
 
 
CWN  P
CWAP-4 03
Certified Wireless An alysis Professional
 
 
https://www.dumpsforsure.com/cwnp/cwap-403-dumps.html
 
 
 
 
Question: 1 
   
Which one of the following should be the first step when troubleshooting a WLAN issue? 
 
A. Identify capture locations 
B. Identify probable causes 
C. Perform an initial WLAN scan and see if any obvious issues stand out 
D. Define the problem 
 
Answer: D     
 
Question: 2 
   
Which one of the best following is an advantage of using display filters instead of capture-time 
filters? 
 
A. Display filters allow for focused analysis on just the packets of interest 
B. Once created display filters are reusable for later captures 
C. Display filters only hide the packets from view and the filtered packets can be enabled for view 
later 
D. Multiple display filters can be applied simultaneously 
 
Answer: A     
 
Explanation: 
display filters allow you to focus on things of interest and to ignore things you don't care about. 
Reference: https://searchnetworking.techtarget.com/tip/How-to-manage-Wireshark-display-filters 
Question: 3 
  Using a portable analyzer you perform a packet capture next to a client STA and you can see that the 
STA is associated to a BSS. You observe the STA sending packets to the AP and the AP sending packets 
to the ST 
 
A. Less the 2% of all packets are retransmissions. You move to capture packets by the AP and, while 
the retry rate is still very low, you now only see unidirectional traffic from the AP to the client. How 
do you explain this behavior? 
A. There is a transmit power mismatch between the client and the AP and while the client can hear 
the Aps traffic, the AP cannot hear the client. 
B. The portable analyzer has a lower receive sensitivity than the AP and while it can’t capture the 
Packets from the client STA, the AP can receive them OK. 
C. The STA is transmitting data using more spatial streams than the potable analyzer can support 
D. The portable analyzer is too close to the AP causing CCI, blinding the AP to the client’s packets 
 
 
Answer: B     
 
Question: 4 
   
Given a protocol analyzer can decrypt WPA2-PSK data packets providing the PSK and SSID are 
configured in the analyzer software. 
When performing packet capture (in a non-FT environment) which frames are required in order for 
PSK frame decryption to be possible? 
 
A. Authentication 
B. Reassociation 
C. 4-Way Handshake 
D. Probe Response 
 
Answer: C     
 
Question: 5 
   
When configuring a long term, forensic packet capture and saving all packets to disk which of the 
following is not a consideration? 
 
A. Total capture storage space 
B. Individual trace file size 
C. Real-time packet decodes 
D. Analyzer location 
 
Answer: B     
 
Question: 6 
   
You are performing a multiple adapter channel aggregation capture to troubleshoot a VoIP roaming 
problem and would like to measure the roaming time from the last VoIP packet sent on the old AP’s 
channel to the first VoIP packet sent on the new AP’s channel. Which timing column in the packet 
view would measure this for you? 
 
A. Delta 
B. Absolute 
C. Roaming 
D. Relative 
 
Answer: C     
 
 
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