Get Ready with CWAP-405 Exam Dumps (2026) [Q80-Q95]

NO.80 Your organization would like to give their network field engineers a tool to provide an overview of a given wireless LAN environment. They are interested in how many SSIDs are enabled per radio, channels used, and the number of APs per channel. They do not want to require the engineers to view multiple frames to determine the information. Which tool would you recommend that provides this information at the lowest cost?

NO.81 In which element of a Beacon frame would you look to identity the current HT protection mode in which an AP is operating?

NO.82 An HT STA does not receive an ACK for a first-attempt data frame that it transmitted. Assuming this STA is not using BlockAcks in this case, what happens to the HT STA’s EDCA contention window?

NO.83 A client is operating in an unstable RF environment. Out of five data frames transmitted to the client it only receives four. The client sends a Block Ack to acknowledge the receipt of these four frames but due to frame corruption the Block Ack is not received by the AP. Which frames will be retransmitted?

NO.84 Where would you look in a packet trace file to identify the configured Minimum Basic Rate (MBR) of a BSS?

NO.85 When would you expect to see a Reassociation Request frame’

NO.86 Which one of the these is the most important in the WLAN troubleshooting methodology among those listed?

NO.87 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 STA.
Less than 2% of all packets are retransmissions. You move to capture packets by the AP and, while the retry rate is still less than 2%, you now only see unidirectional traffic from the AP to the client. How do you explain this behavior?

NO.88 When using WMM Power Save (WMM-PS), a client requests buffered data frames by sending which type of frame?

NO.89 You have been engaged by ABC corporation to troubleshoot a WLAN problem. Users have been reporting random disconnections. You perform Spectrum Analysis as part of your troubleshooting process and notice a frequency hopping signal across the entire 2.4 GHz band. The signal amplitude is -65 dBm and has a duty cycle of 5%. What do you conclude about this frequency hopping signal?

NO.90 In a Spectrum Analyzer the Swept Spectrogram plot displays what information?

NO.91 You are analyzing a problem with a specific client adapter. The vendor specifications sheet does not provide detailed information.
What tool can you use to provide the most detailed specification information in many such cases?

NO.92 You are concerned with management overhead in your WLAN. When evaluating the network, you note that each dual-band AP provides for 4 SSIDs in each band with three secure SSIDs and one Open System SSID.
The network runs only 802.11ac APs and uses 20 MHz channels in 2.4 GHz and 400 MHz channels in 5 GHz.
What can you do to reduce the impact of beacon frames on CCI and channel utilization?

NO.93 What is encrypted within the third message of the 4-Way Handshake?

NO.94 You are performing 802.3 network analysis. For what are the DA and SA fields used in the frame header?

NO.95 The manager in the security group is concerned about compliance with security policies on the WLAN. The budget is not available for a full WIPS SOLUTION. He has asked you to implement a process that will verify compliance.
What would you recommend in such a scenario?