CWAP-405 Dumps (V8.02) Are Online for Effortless Certified Wireless Analysis Professional (CWAP) Exam Success: Check CWAP-405 Free Dumps (Part 1, Q1-Q40)

1. Which of the following is true regarding voice calls?

2. Which information element is a summary of the AP QoS capabilities?

3. In a Spectrum Analyzer the Swept Spectrogram plot displays what information?

4. 1.You are working in an organization that has implemented an SCA-based WLAN. You want to change the RF channel for a single AP.

What can you do to perform this task with some SCA solutions?

5. You are evaluating a protocol capture file in Wireshark. The following filter is applied: wlan_radio.11ac.bandwidth - - 4

What kind of frames are displayed?

6. Which well-known problem is EIFS known to cause?

7. WLAN protocol analyzers often display CCMP-encrypted data frames as a TKIP-encrypted data packet because the format of the 8-byte CCMP header is basically identical to the format of the 8-byte TKIP header.

The RSN information element will identify which cipher is used.

The RSN information element is not found in which of the following frames?

8. Although clause 19 devices support data rates of 6, 9, 12, 18, 24, 36, 48, and 54 Mbps, the standard requires them to support only three data rates.

What are those three rates? (Choose three.)

9. 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?

10. When an ACK frame is generated, the receiver address (RA) field is copied from which address field of the frame that is being acknowledged?

11. 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?

12. Which of the following are power management methods specified in 802.11 amendments? (Choose three.)

13. 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?

14. ACK and CTS frames follow which interframe space?

15. An MOS score of 4 indicates what level of quality?

16. The upper portion of the Physical layer is known as the , and the lower portion is known as the.

17. How many frames make up the Group Key Handshake excluding any Ack frames that may be required?

18. Control frames contain which of the following components? (Choose all that apply.)

19. You are using a Wireless Aggregator utility to combine multiple packet captures. One capture exists for each of channels 1, 6 and 11.

What kind of troubleshooting are you likely performing with such a tool?

20. Prior to a retransmission what happens to the CWmax value?

21. Which one of the following is not an 802.11 Management frame?

22. When A-MPDU is implemented, which of the following is true? (Choose all that apply.)

23. ABC Company requires the ability to identify and quickly locate rogue devices. ABC has chosen an overlay WIPS solution with Wi-Fi sensors that use dipole antennas to perform this task. No other sensors are included. Use your knowledge of location tracking techniques to answer the question.

Which one of the following location methods is not available in the described system?

24. What is the category number allocated to QoS-related action frames?

25. You have received reports of performance problems in a BSS. One specific user is indicating that her downloads are taking a very long time compared to other users around her. You want to determine if the AP is sending frames multiple times to get through to the user’s computer.

Where should you monitor with the protocol analyzer to see retries from the AP in this scenario?

26. What are the two reasons that 802.11 radios use physical carrier sense? (Choose two.)

27. Which one of the following is not a valid acknowledgment frame?

28. Which of the following are characteristic of an analog RF device such as a wireless mouse? (Choose all that apply.)

29. When performing protocol analysis, you capture an 802.11ac data frame on channel 52, transmitted at MSC 8. At what data rate was the PHY Preamble transmitted?

30. The Type and Subtype fields are used to identify the function of the frame. The Type field is bits long, and the Subtype field is bits long.

31. In what type of WLAN devices can the distribution system services (DSSs) operate? (Choose all that apply.)

32. Which additional fields are added to the TIM information element in a DTIM beacon frame?

33. 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 transmitted?

34. When Jane visits Aunt Marg’s house and connects to her WEP-encrypted network, what is the maximum size of the MSDU frame?

35. Name the interframe space that comes from the 802.11e amendment.

36. You are repairing a misconfiguration in WMM settings on an AP. The aCWmin and aCWmax values were all changed.

What is the default aCWmax for AC_BK?

37. Which of the following best describes expert analysis?

38. 802.11w Protected Management Frames was created to prevent which of the following types of attacks? (Choose all that apply.)

39. What is the purpose of link adaptation?

40. Looking at the graphic showing U-NII 2 channels, what type of RF signature is being displayed?