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. What type of algorithm does WPA use






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






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






4. In a wireless environment '___' refers to a situation in which an unauthenticated user is given access to a limited environment for the purpose of setting up an account or utilizing specific functionality separate from the environment that the rest o






5. 2.4 GHz - Ch 1-14 - North America Ch =1-11 - Overlapping 1-6-11






6. Beacons allow client devices to ____ for available LANS






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






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






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






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






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






12. What kind of Algorithm does WPA2 use?






13. 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.






14. A ______________ does not always use an omnidirectional antenna






15. High throughput mode 2






16. 802.11b is capable of which data rates?






17. What type of certification came from 802.11i






18. You are a help desk support technician at a retail department store and you receive a call from a manager in the administrative offices. He complain the performance of his 802.11g notebook computer decreases several times throughout the day. Upon vis






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






20. What two devices use RF to communicate






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






22. Two authentication types defined in the 802.11 standard






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






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






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






26. Two characteristics of signals are






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






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






29. WiMAX 802.16 authentication is based on...






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






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






32. 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.






33. The security amendment to the IEEE 802.11 standard requires ____






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






35. Bluetooth uses a radio technology called






36. Aireplay-ng -1






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






38. Aireplay-ng -3






39. What is regarded in 802.11e?






40. Name two relative measures of power






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






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






43. 802.11w can only be used in networks using_____






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






45. Aireplay-ng -0






46. ____ 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'






47. 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






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






49. A newly configured wireless intrusion prevention system will___






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