CWAP-405 Exam Dumps (V8.02) Are Available for Guaranteed Success: CWAP-405 Free Dumps (Part 2, Q41-Q80) Online

1. Network analyzers place the wireless adapter into which mode?

2. Which of the following statements is true with regard to the relationship between the primary and secondary channels?

3. When a Short PLCP Header is used, what speeds can be used for transmitting the PSDU? (Choose all that apply.)

4. Which of the following define radios that can transmit in the 2.4 GHz ISM band? (Choose all that apply.)

5. When analyzing RF information, it is often separated into two different types of domains, known as what? (Choose all that apply.)

6. What are two systematic methods for dividing and locating or tracking unknown RF devices? (Choose all that apply.)

7. Which PPDUs were defined by the 802.11n amendment? (Choose all that apply.)

8. Given that CCMP uses a MIC for data integrity to protect the frame body and portions of the MAC header, what information needs to be constructed to protect certain fields in the MAC header?

9. Upon receipt of a reverse direction grant (RDG), the receiving station may do what?

10. VoIP is used heavily in your organization. You must troubleshoot problems with dropped calls on the WLAN.

What is a common cause of dropped calls when using Wi-Fi VoIP phones?

11. After examining a Beacon frame decode you see the SSID Element has a length of 0.

What do you conclude about this frame?

12. ABC International has installed a new smart ZigBee controlled lighting system. However, the network team is concerned that this new system will interface with the existing WLAN and has asked you to investigate the impact of the two systems operating simultaneously in the 2.4 GHz band.

When performing Spectrum Analysis, which question could you answer by looking at the FFT plot?

13. You perform a frame capture on a BSS that has a WMM Power SaveCcertified AP. You notice in the beacon frames that the Beacon Interval is 100 and the DTIM Period is 3.

You also notice that when your station is idle, null data frames are transmitted once every second and that the power management flag alternates between 0 and 1 in those null data frames.

What does this mean? (Choose two.)

14. You are creating a baseline configuration for a pool of 100 laptops related to Wi-Fi. The laptops have dual-band 802.11ac adapters. They are configured for aggressive roaming.

What additional setting might you configure to ensure they access the WLAN on the channels with the least interference assuming the enterprise WLAN is well designed?

15. What is the name of the element used by APs to order stations to stop sending signals?

16. When A-MSDU is used to aggregate frames, which of the following is true about encryption?

17. Looking at the graphic, which of the following devices could have generated this plot?

18. If an AP is configured with the TXOP limit for the voice access category left to the default value of 47, how many microseconds will the maximum TXOP be for traffic that uses the voice access category?

19. When an RTS frame is transmitted, the Duration value is set to include the duration of which of the following?

20. You’re the WLAN administrator for a large retailer based at the HQ in New York. The London-based office has been complaining about WLAN disconnections around lunch time each day.

You suspect this might be interference from the staff microwave, how might you test your theory from the New York office?

21. What element was added to the general frame of 802.11 with the 802.11e amendment and the 802.11-2007 rollup?

22. In a peer map, lines between nodes show what?

23. Each A-MPDU must be acknowledged by.

24. When the To DS field has a value of 0 and the From DS field has a value of 1, which of these statements possibly are accurate? (Choose all that apply.)

25. During a basic RTS/CTS transmission, when a station sends. an RTS, the Duration/ID field notifies the other stations that they must set their NAV timers to which of the following values?

26. You are troubleshooting a connection problem with a client STA. Regardless of the AP to which it attempts to connect, the connection fails. Using a wired protocol analyzer, you determine that the problem is with the 802.1X/EAP authentication to the RADIUS server.

What layer or range of layers of the OSI model revealed this information?

27. In what scenario is Open Authentication without encryption not allowed based on the 802.11 standard?

28. Which of the following frames will receive an acknowledgment if the transmission is successful? (Choose all that apply.)

29. The TKIP MIC is used for data integrity.

Which portions of an 802.11 MPDU does the TKIP MIC protect from being altered? (Choose all that apply.)

30. Which timing column in a packet analysis tool would measure the roaming time for VoIP from the old AP's channel to the new AP's channel?

31. Which of the following are important items to consider when purchasing a spectrum analyzer? (Choose all that apply.)

32. What is the minimum CWmin value for an 802.11b AP?

33. How does a client station indicate that it is using Power Save mode?

34. What action is taken automatically by 802.11 APs and client STAs as the signal strength of the link weakens in order to improve the quality of the RF communications overall?

35. Looking at the graphic you see a swept spectrogram plot, which is also referred to as what type of plot?

36. As the WLAN administrator in your organization you are responsible for troubleshooting connection issues. Several STAs are connecting to the network, but are unable to communicate after connection. You suspect a DHCP problem. After capturing traffic on the wired-side of the AP, you want to view only DHCP traffic.

What filter in Wireshark can be used for this purpose?

37. Which of the following are characteristics of a non-802.11 wireless video camera? (Choose all that apply.)

38. What information is sent in a TPC report sent from station A to station B?

39. Which of these roaming methods requires the use of FT Action frames?

40. Space Time Block Coding improves which of the following? (Choose all that apply.)