CWNP CWAP-404 Free Sample Exam Questions 2026

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Page: 1 / 12
Total Questions: 60

Questions & Answers PDF

• Question 1

  

  How many frames are exchanged for 802.11 authentication in the 6 GHz band when WPA3- Enterprise is not used, and a passphrase is used instead?

  • 1
  • 2
  • 3
  • 4

  Reveal Answer Answer: B Next Question

• Question 2

  

  Which one of the following is not an 802.11 Management frame?PS-PollActionBeaconAuthentication

  • The other options are not correct, as they are types of
  • 802.11 management frames. An Action frame is used to perform various management actions, such as spectrum management, QoS management, radio measurement, etc. A Beacon frame is used to advertise the presence and capabilities of an AP or BSS. An Authentication frame is used to establish or terminate an authentication relationship between a STA and an AP.

  Reveal Answer Answer: A Next Question

• Question 3

  

  Which one of the following should be the first step when troubleshooting a WLAN issue?

  • Identify probable causes
  • Identify capture locations
  • Perform an initial WLAN scan and see if any obvious issues stand out
  • Define the problem

  Reveal Answer Answer: D Next Question

• Question 4

  

  You are troubleshooting a client that is experiencing slow WLAN performance. As part of the troubleshooting activity, you start a packet capture on your laptop close to the client device. While analyzing the packets, you suspect that you have not captured all packets transmitted by the client. By analyzing the trace file, how can you confirm if you have missing packets?

  • The missing packets will be shown as CRC errored packets
  • Protocol Analyzers show the number of missing packets in their statistics view
  • Look for gaps in the sequence number in MAC headers.
  • Retransmission are an indication of missing packets

  Reveal Answer Answer: C Next Question

• Question 5

  

  Which common feature of a Spectrum Analyzer would be the best to help you locate a non-802.11 interference source?

  • Max hold
  • Min hold
  • Location filter
  • Device finder

  Reveal Answer Answer: D Next Question

• Question 6

  

  Why would a STA that supports 802.11k Radio Measurement send a Neighbor Request to an AP?

  • To learn about neighboring interference sources and tune its RF radio accordingly
  • To inform the current AP about the STA's intent to roam to a neighboring AP, ensuring a seamless handover
  • To request a list of neighboring APs which the STA can use as roaming candidates
  • To request a list of neighboring STAs which enables the STA to better pick the right protection mechanisms

  Reveal Answer Answer: C Next Question

• Question 7

  

  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 the transmitting STA?

  • The WLAN adaptor is configured in promiscuous mode
  • The STA is operating in Ad-Hoc mode
  • The STA's WLAN adaptor is disabled
  • The STA is discovering a list of available BSSs

  Reveal Answer Answer: D Next Question

• Question 8

  

  The PHY layer provides framing by adding a header to create what type of data unit?

  • MPDU
  • PSDU
  • MSDU
  • PPDU

  Reveal Answer Answer: D Next Question

• Question 9

  

  Which one of the following is not a valid acknowledgement frame?

  • RTS
  • CTS
  • Ack
  • Block Ack

  Reveal Answer Answer: A Next Question

• Question 10

  

  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

  • 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?
  • The portable analyzer is too close to the AP causing CCI, blinding the AP to the clients packets
  • The STA is transmitting data using more spatial streams than the potable analyzer can support
  • 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
  • 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

  Reveal Answer Answer: D Next Question

Page: 1 / 12
Total Questions: 60

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