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. WPA was developed as an interim solution for which amendment to the 802.11 standards?






2. 3 types of antennas






3. ___ mode provides a wireless 'upstream' connection for wireless clients - and is also known as a 'range extender'.






4. an 802.11b 2.4GHz channel is how wide in MHz?






5. The 802.11g standard uses which two speed spectrum technologies.






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






7. WI-Fi Protected Setup was designed for which of the following wireless applications?






8. Bridge mode will not allow client associations and is ______ only






9. 802.11b is capable of which data rates?






10. What type of algorithm does WPA use






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






12. High throughput mode 3






13. What protocol am I? - 2.4 GHz Freq - 11 Mbps Data Rate - DSSS






14. ___ is the topology in which no AP participates - client devices communicate directly to eachother.






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






16. Name two absolute measures of RF power






17. Maximum length of data (Frame body) is 2304 when ____ is not in use






18. A newly configured wireless intrusion prevention system will___






19. What organization is responsible for unlicensed frequency band regulations in the United States?






20. ____ is also known as the Protected management frame standard






21. An Ack is expected for every____ frame transmitted






22. 802.11 uses CSMA/...






23. In repeater mode - the repeater device connects to a normal '___ mode'






24. High Throughput mode 1






25. Which two options are for Wi-Fi Protected Access 2 (WPA 2.0)?






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






27. 5.0 GHz - Ch 36 and up - Non overlapping - 23 total channels






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






29. ____ is one way to reduce the effects of multipath. Is is a technology used in wireless LANs where a station will utilize two antennas combined with one radio to decrease the effects of multipath






30. You support a wireless network for an office of five employees. The installation consists of one access point - three notebook computers - and two desktop computers. The access point and computers in the office have wireless adapters that are Wi-Fu W






31. What type of certification came from 802.11i






32. Management frames are sent in....






33. Two authentication types defined in the 802.11 standard






34. WHich security solution is mandatory for client devices in order to be considered Wi-Fi Protected setup certified?






35. The extra overhead of RTS/CTS will cause a ___________ of maximum throughput on the network.






36. 802.11g LAN operates in what frequency range?






37. Three types of passive WEP attacks






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






39. This type of MITM attacks mimics the SSID to lure clients in to associating with the attackers device






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






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






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






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






44. What protocol am I? - 5.0GHz Freq - 54 Mbps Data rate - OFDM






45. The radio card can operate in one of up to six possible modes of operation...






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






47. A station can act as a routing node in a wireless mesh network






48. What best describes the Wi-Fi alliance?






49. Which items are unique to a service set identifier






50. This type of authentication is essentially 'Null authentication'







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