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. Two authentication types defined in the 802.11 standard






2. The IEEE 802.1X standard identifies the authenticator as another term for the ___ in wireless networking






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






4. Name two relative measures of power






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






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






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






8. What two devices use RF to communicate






9. What is regarded in 802.11e?






10. High throughput mode 3






11. ____ is the wireless amendment that specifies how to conduct seamless handoffs.






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






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






14. 802.11b is capable of which data rates?






15. A ______________ does not always use an omnidirectional antenna






16. Which data encryption.authentication method is identified in the IEEE 802.11 standard






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






18. Bluetooth uses a radio technology called






19. WiMAX 802.16 authentication is based on...






20. This sets the card to participate in an independent basic service set






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






22. ____ provides wireless access to a group of wired stations 'behind' the bridge. It aggregates multiple wired clients into one collective wireless client known as a 'Client bridge'






23. Collisions are detected through the use of....






24. The card is set to passively monitor all wireless signals at the RF level and is not part of any network nor is it joined to any access point






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






26. Which security feature provides the strongest security for a home-based wireless network?






27. A newly configured wireless intrusion prevention system will___






28. Aireplay-ng -3






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






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






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






32. What protocol am I? - 2.4 GHz freq - 54 Mbps Data Rate - OFDM W/ DSSS backup






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






34. 4 types of Denial of Service attacks






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






36. 3 types of frames






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






38. 802.11a uses which spread spectrum technology?






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






40. What best describes the Wi-Fi alliance?






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






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






43. 2.4 GHz - Ch 1-14 - North America Ch =1-11 - Overlapping 1-6-11






44. Beacons allow client devices to ____ for available LANS






45. Three types of passive WEP attacks






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






47. 802.11w can only be used in networks using_____






48. This is a topology in which two or more APs are connected by a common distribution system.






49. You are a sales engineer connected to an IEE 802.11a access point with a mobile computer. As you move away from the access point - the connection speed slows to the next lowest supported data rate. The change in data rate is described by what term?






50. 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