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. You are a network administrator and are asked for a security recommendation regarding older wireless 802.11-compliant VoIP handsets. The company does not have the budget to upgrade the equipment at this time. Which would be the best recommendation yo






2. Beacons allow client devices to ____ for available LANS






3. 802.11w can only be used in networks using_____






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






5. Which if the following organizations is responsible for standards compliance?






6. In bluetooth - one master may communicate with up to ___ slaves in a piconet






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






8. What protocol am I? - 2.4GHz Freq - 2 Mbps Data Rate - DSSS/FHSSS






9. What algorithm does WEP use






10. Which function does RBAC provide?






11. Two authentication types defined in the 802.11 standard






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






13. Three types of MITM attacks






14. a ___ filter is used to allow or deny wireless barcode scanners access to an 802.11b/g network.






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






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






17. Name two relative measures of power






18. 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






19. You are a technical support engineer and receive a call from a customer regarding a problem with their network connection. The building has an ESS network with five 802.11g access points. The customer claims that when they move from their office to a






20. Three types of passive WEP attacks






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






22. What protocol am I? - 2.5/5 GHz Data rate - 248 Mbps - OFDM/MIMO






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






24. 802.11 uses CSMA/...






25. Two characteristics of signals are






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






27. Management frames are sent in....






28. This mode provides wireless connectivity between two or more wired networks. It may be configured as Point-to-point or point-to-multipoint. Links and operates as either a root bridge or non-root bridge.






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






30. When RF passes or bends around an obstacle such as a building or column - the behavior is






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






32. _____ are multifunctional devices which are combined with an AP to provide wireless connectivity






33. As a device moves away from an access point - what is true regarding dynamic rate switching?






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






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






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






37. What best describes the Wi-Fi alliance?






38. A weakness with MAC filtering is that it allows an intruder to ____






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






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






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






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






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






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






45. 802.11g LAN operates in what frequency range?






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






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






48. Aireplay-ng -0






49. Wireless gateways come in two primary forms...






50. This is typically the 48-bit MAC address of the access point's radio card.