CWNP Certified Wireless Analysis Professional - CWAP-403 Exam Questions [2026]

QUESTION NO: 1
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?

A. Steering Matrix B. Beamformee Matrix C. Beamforming Matrix D. Feedback Matrix

Correct Answer: D

QUESTION NO: 2
Which one of the following is required for Wi-Fi integration in laptop-based Spectrum Analyzer software?

A. A dual radio spectrum analyzer card B. SNMP read credentials to the WLAN controller or APs C. A supported WLAN adaptor with a customized driver D. Any 802.11 wireless adaptor

Correct Answer: A

QUESTION NO: 3
After examining a Beacon frame decode you see the SSID Element has a length of 0. What do you conclude about this frame?

A. The frame is corrupted B. SSID elements always have a length of 0 C. The beacon is from a BSS configured to hide the SSID D. This is a common attack on WISP backend SQL databases

Correct Answer: C

QUESTION NO: 4
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?

A. The customers APs are misbehaving and a technical support case should be open with the vendor B. The CCI from the APs on the floor 4 is the problem and you need to ask the tenant below to turn down their AP's Tx power C. The customer should replace all their Bluetooth wireless mice as they are stopping the users on floor 5 from connecting to the wireless network D. The users on floor 5 are being subjected to a denial of service attack, as this is happening across the entire floor it is likely to be a misconfigured WIPS solution belonging to the tenants on the floor below

Correct Answer: C

QUESTION NO: 5
Which one of the following statements is not true concerning DTIMs?

A. Every Beacon frame must contain a DTIM B. DTIM stands for Delivery Traffic Indication Map C. Buffered Broadcast and Multicast traffic will be transmitted following a DTIM D. The DTIM interval can dictate when an STA will wake up to listen to beacon frames

Correct Answer: D

QUESTION NO: 6
When performing protocol analysis, you notice a high number of RTS/CTS frames being transmitted on an HT network. You suspect this may be due to HT protection mechanisms. Where in the Beacon frame would you look to determine which one of the four HT protection modes the AP is operating in?

A. HT Protection Element B. HT Operation Element C. HT Information Element D. Non-HT Present Element

Correct Answer: A