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






2. 802.11 frames have a maximum 'upper-layer' payload of...






3. 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






4. When a wireless LAN device listens for beacon frames - it is participating in which phase?






5. A newly configured wireless intrusion prevention system will___






6. High Throughput mode 1






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






8. the amplitude of an RF signal is






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






10. 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






11. Aireplay-ng -1






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






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






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






15. What two devices use RF to communicate






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






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






18. 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?






19. A ______________ does not always use an omnidirectional antenna






20. Three types of passive WEP attacks






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






22. 802.11b is capable of which data rates?






23. What is regarded in 802.11e?






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






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






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






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






28. 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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29. Which items are unique to a service set identifier






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






33. What kind of Algorithm does WPA2 use?






34. High Throughput mode 0






35. What type of certification came from 802.11i






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






37. 4 types of Denial of Service attacks






38. 3 types of antennas






39. 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.






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






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






42. According to the IEEE 802.11 standard - an extended service set (ESS) consists of how many interconnected basic service sets?






43. What type of algorithm does WPA use






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






45. What best describes the Wi-Fi alliance?






46. Aireplay-ng -0






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






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






49. 802.11a uses which spread spectrum technology?






50. This is implemented in networks to minimize the effects of excessive collisions in mixed 802.11b and 802.11g networks