Test your basic knowledge |

Wireless Technology Specialist

Subject : it-skills
Instructions:
  • Answer 50 questions in 15 minutes.
  • If you are not ready to take this test, you can study here.
  • Match each statement with the correct term.
  • Don't refresh. All questions and answers are randomly picked and ordered every time you load a test.

This is a study tool. The 3 wrong answers for each question are randomly chosen from answers to other questions. So, you might find at times the answers obvious, but you will see it re-enforces your understanding as you take the test each time.
1. WHich security solution is mandatory for client devices in order to be considered Wi-Fi Protected setup certified?






2. 802.11 uses CSMA/...






3. The open system authentication process uses how many frames?






4. The process in which a wireless LAN clients connection moves from one access point to another is called ______






5. What item has an effect on RF line of site?






6. What is addressed by the Wi-Fi Multimedia (WMM) certifications?






7. When an IEEE 802.11g wireless LAN consists only of wireless client stations - the network is operating as what type of basic service set?






8. When an RF signal bounces off a smooth non absorptive surface - the behavior is






9. The ___ acts as a hub for the WLAN; wireless frame pass through this device






10. These types of attacks are used to generate fake associated clients on an AP in order to enable injection attacks through the AP






11. How many different channels are available for wireless LANs to use in the unlicensed UNII-1 band?






12. You need to attend a business meeting out of town that requires air travel. You are at the airport and have some extra time. While waiting to board your plane you decide to check your office e-mail using 802.11g hotspot access point at the airport. I






13. The association process happens after which phase?






14. The length of a WEP key is typically ___ or ___






15. The range of a 2.4GHz signal is mostly dependent on what RF characteristic?






16. Two characteristics of signals are






17. A pre-shared key mode may be vulnerable to a ____ attack






18. What is the gain of an antenna measured in






19. _____ can support client connections on one radio channel and the DS connection on a non-competing channel.






20. how many channels are available for wireless LAN use in the unlicensed 2.4GHz ISM band?






21. This is the default mode that sets the card as a client that could then connect to an AP






22. Which items are unique to a service set identifier






23. This type of MITM attack involves sending fake or spoofed ARP responses on a LAN to the victim and or gateway






24. What is the term defining the amount of times a cycle of an RF signal will oscillate in one second?






25. a beacon frame advertises information about the wireless network. A beacon frame is what type of frame?






26. Layer 2 Tunneling Protocol commonly uses which encryption method?






27. Typically a point-to-multipoint link consists of ____ connections






28. How many non-overlapping channels are available in the unlicensed 2.4GHz ISM band?






29. This is a network name used to identify an 802.11 WLAN. It May be up to 32 characters and is case sensitive.






30. These are user configurable and present in only five 802.11 frame types...






31. Three types of passive WEP attacks






32. An Ack is expected for every____ frame transmitted






33. Probe requests are used by clients as part of the ____ process






34. In order to set up an ad hoc network a user must know which two parameters?






35. Both ___ and ___ are wireless LAN security methods that support shared key security.






36. 2.4 GHz - Ch 1-14 - North America Ch =1-11 - Overlapping 1-6-11






37. Aireplay-ng -0






38. Wireless LAN devices in an 802.11a peer-to-peer network will connect to which devices?






39. Hiding the service set identifier of a wireless LAN will require a user to ____ in order to gain access to the wireless network






40. WiMAX 802.16 authentication is based on...






41. Which process is a VPN solution intended to provide for users connection to a network






42. High throughput mode 3






43. 802.11w can only be used in networks using_____






44. A basic service set identifier (BSSID) is the MAC address of the ____






45. In order for a wireless client to become completely part of the basic service set it must first ___ then ___






46. This if often found at cyber cafes. It forces an HTTP client on a network to see a special web page for authentication before using the internet normally.






47. An independent basic service set (IBSS) consists of how many access points?






48. Give two examples of WGB devices.






49. High throughput mode 2






50. What type of certification came from 802.11i