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. ___ are used to describe the basic components and topology of a WLAN






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






3. Name two relative measures of power






4. Two authentication types defined in the 802.11 standard






5. A newly configured wireless intrusion prevention system will___






6. 802.11g LAN operates in what frequency range?






7. 2.4 GHz - Ch 1-14 - North America Ch =1-11 - Overlapping 1-6-11






8. Aireplay-ng -3






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






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






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






12. The association process happens after which phase?






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






14. 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.






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






16. 3 types of antennas






17. This type of attack is used to stimulate large amounts of traffic on the network for statistical attacks on WEP






18. Three types of passive WEP attacks






19. Which items are unique to a service set identifier






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






21. 802.11b is capable of which data rates?






22. 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






23. In this mode - the card acts as a normal access point






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






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






26. Name two absolute measures of RF power






27. in the 2.4GHz range - what distance between the center frequencies is required for two channels to be considered non-overlapping for HR/DSSS






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






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






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






31. A ___ is end-user nodes such as desktop -laptop or PDA computers or any device that needs wireless connectivity into the wireless network infrastructure






32. the amplitude of an RF signal is






33. if operating with _____ - clients and AP communications all contend for the same half-duplex medium which causes a degradation of overall throughput

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






35. 5.0 GHz - Ch 36 and up - Non overlapping - 23 total channels






36. The main component of an 802.11 wireless network is the radio card (NIC) - which is referred to by the 802.11 standards as a...






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






38. What best describes the Wi-Fi alliance?






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






40. 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?






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






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






43. A service set identifier (SSID) has a maximum limit of how many characters?






44. What is the gain of an antenna measured in






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






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. What is regarded in 802.11e?






48. Aireplay-ng -0






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






50. Which security methods do 802.11g access points support?