[Mar 26, 2026] Genuine CWAP-404 Exam Dumps New 2026 CWNP Pratice Exam [Q11-Q27]

QUESTION 11
In which element of a Beacon frame would you look to identity the current HT protection mode in which an AP is operating?

QUESTION 12
During a VHT Transmit Beamforming sounding exchange, the beamformee transmits a Compressed Beamforming frame to the beamformer. What is communicated within this Compressed Beamforming frame?

QUESTION 13
What does the value of the Listen Interval field in an Association request frame indicate?

QUESTION 14
You are analyzing a packet decode of a Probe Request and notice the SSID element has a length of zero.
What do you conclude about transmitting STA?

QUESTION 15
An RTS frame should be acknowledged by which frame?

QUESTION 16
You are troubleshooting throughput problems for a WLAN cell. The cell is provisioned with an
802.11ac dual-band AP. Users connected with both 5 GHz and 2.4 GHz connections are reporting performance problems. The AP settings are properly optimized. No interface issues have been detected (either co- channel interference or non-Wi-Fi interference) and the number of associated users is low.
What should you analyze to resolve the issue?

QUESTION 17
802.11k Neighbor Requests and Neighbor Reports are sent in what type of Management Frames?

QUESTION 18
You have been asked to recommend a solution for protocol capture of 802.11 frames consisting of 3×3:3 802.11ac communications. The requirement specifies that you gain a general view of a coverage area and does not require that you capture from specific user locations. The solution must be the least expensive practical solution possible that does not disrupt user access to the WLAN and it must be based on enterprise WLAN hardware.
What solution would you recommend so that any coverage area could be monitored on demand?

QUESTION 19
Several users have reported WLAN network connection issues and the users connect to the same AP. These users are spread throughout a 320 square meter area. Using a spectrum analyzer, you see RF energy across the entire 2.4 GHz band at significant signal strength levels.
The users all connect using either HT or ERP devices.
What is the likely cause of this problem within this area?

QUESTION 20
What is the default 802.11 authentication method for a STA when using Pre-RSNA?

QUESTION 21
As a wireless network consultant you have been called in to troubleshoot a high-priority issue for one of your customers. The customer’s office is based on two floors within a multi-tenant office block. On one of these floors (floor 5) users cannot connect to the wireless network. During their own testing the customer has discovered that users can connect on floor 6 but not when they move to the floor 5. This issue is affecting all users on floor 5 and having a negative effect on productivity. To troubleshoot this issue, you perform both Spectrum and Protocol Analysis. The Spectrum Analysis shows the presence of Bluetooth signals which you have identified as coming from wireless mice. In the protocol analyzer you see the top frame on the network is Deauthentication frames. On closer investigation you see that the Deauthentication frames’ source addresses match the BSSISs of your customers APs and the destination address is FF:FF:FF:FF:FF:FF:FF. What do you conclude from this troubleshooting exercise?

QUESTION 22
You are troubleshooting VoIP WLAN issues. When performing a PING to a remote device that would be involved in a call link, you see that the time value averages 220 milliseconds.
How much extra delay beyond that recommend for VoIP links is in this link?

QUESTION 23
You are explaining capacity planning to another engineer assisting you on a WLAN implementation project.
As part of the explanation, you provide the following formula:
C = B * log2(1 + S/N).
What does this formula define?

QUESTION 24
What is the function of the PHY layer?

QUESTION 25
You have captured 802.11 traffic using an adapter that includes the radio tap header. You see several frames often called announcement frames in the capture.
What best describes these types of frames?

QUESTION 26
ABC Company’s WLAN administrator is getting complaints from one user that his WLAN throughput is sluggish compared to other users in his area. The administrator takes his diagnostics laptop, which has a wireless protocol analyzer installed, to the area where the complaining user works. The administrator uses the PING utility to test connectivity from the complaining user’s wireless client station to another wireless client station across the closest access point, while capturing the wireless frames.
The administrator sees what is displayed in this screenshot.

From this screenshot, which statements can you conclude to be TRUE that are related to the complaining user’s throughput problem? (Choose 2)

QUESTION 27
The data rate for a data frame is 150 Mbps in 5 GHz.
What rate is used to transmit the PHY header information?