CWNP CWT-101 Dumps (V8.02) – The Latest Learning Materials for Certified Wireless Technician (CWT) Certification

1. Which type of mount is commonly used for installing an 802.11 AP on a pole or mast?

2. What is the maximum power that an 802.3at Power over Ethernet (PoE) injector can output in the Ethernet interface?

3. What kind of authentication is used by WPA2-Enterprise implementations?

4. Which security problem can occur if the network key used for authentication during the join process in a wireless network is incorrect?

5. How many channels are available in the 2.4 GHz frequency band in all regulatory domains?

6. Which device type is typically characterized by its larger size, stationary nature, and greater processing power?

7. What are some common causes of mobility problems in wireless networks?

8. Which location process in 802.11 wireless networks involves actively sending probe requests to discover available networks?

9. What do antenna pattern charts represent?

10. At what point is RF power typically stipulated in milliwatts?

11. How can RF signal propagation be affected by obstacles or materials?

12. Which feature of an 802.11 AP determines the supported wireless frequency bands?

13. What term is used to describe the phenomenon of an RF signal bouncing off a surface?

14. What are some common causes of performance problems in wireless networks?

15. Which one of the following is a non-deprecated security solution in the 802.11 standard?

16. What protocol is sometimes used to access a network or user directory by a RADIUS server instead of using an internal user database?

17. How many non-overlapping 20 MHz channels are available in the 5 GHz frequency band assuming the regulatory domain allows them all?

18. Which factor determines the available channels for RF communication?

19. You have implemented an 802.11 security solution that requires certificates.

What are you using?

20. What is a common problem in specialty Wi-Fi devices?

21. When three APs are placed within ten meters of each other and use the same channel, but are not Single Channel Architecture (SCA) APs, what problem will be exaggerated?

22. What is the term used to describe the minimum signal strength required by a device to successfully receive wireless communication?

23. What are the basic steps involved in the WLAN connection process for 802.11 wireless networks?

24. If the AP’s time is not automatically configured to match the rest of the network, what infrastructure service may be unreachable by the AP?

25. What does output power control allow you to do in the configuration of an AP?

26. Which security measure is often mistakenly believed to provide network invisibility, but offers no actual security benefit?

27. Which operating system is commonly used on Google's Chromebook devices?

28. When configuring a standalone AP with a web-based interface, what should be changed to protect the HTTP interface used to manage the AP?

29. What is the term used to describe the decrease in signal strength as an RF signal propagates through space?

30. What EAP method is supported on most operating systems without additional installation requirements?

31. What is the term used to describe the interference caused when multiple devices compete for the same channel in RF communication?

32. Which characteristic of an RF signal is related to the distance between successive peaks?

33. What is the maximum channel width recommended in the 2.4 GHz frequency band for 802.11n devices?

34. Which of the following is not a commonly used EAP method in wireless networks?

35. What 802.11 process must always occur before 802.11 association?

36. What antenna would be best for a long distance (more than 5 kilometers) bridge link?

37. What can occur when two copies of a signal wave arrive at the receiver at the same time, but 180 degrees out of phase which each other?

38. What tool is provided in most operating systems and in many APs or WLAN routers that can verify proper IP operations?

39. What kind of antenna chart shows the radiation pattern of an antenna from the side view of that antenna?

40. You use 802.1X/EAP for all WLAN authentication in your network. You have several VoIP handsets that work well until they have to roam from one AP to another.

When they roam, calls are often dropped or call quality is significantly diminished.

What is the most likely cause of this problem?

41. You are receiving reports from several users that their clients connect with very low data rates. All reports are confined to a particular area in the facility and the users report that the problem does not occur with the same devices in other areas.

What is most likely problem in that area?

42. Some APs come with a captive portal available within the AP, controller or cloud interface. For what would this captive portal most likely be used?

43. What best describes passive scanning used to locate WLANs?

44. An AP has two Ethernet ports on the back and another port that looks similar to an Ethernet port.

For most enterprise APs, how many of these ports can be used for Power over Ethernet (PoE)?

45. What is defined as the bending of an RF wave as it passes through a medium?

46. What is one possible cause of mobility problems in a wireless network if the fast roaming method used by the client is not supported by the access point?

47. How can a device report the strength of the RF signal it is receiving?

48. Which factor can negatively impact wireless signal strength and cause connectivity issues?

49. Which process in the WLAN connection sequence establishes the encryption keys between the client device and the access point?

50. What is one possible cause of security problems in a wireless network if the EAP method used by the client is not supported by the access point?