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 is the most common WLAN topology which uses one AP to support clients in a single cell of coverage and has one unique SSID.






2. 802.11w can only be used in networks using_____






3. 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.






4. Aireplay-ng -3






5. An Ack is expected for every____ frame transmitted






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






7. Three types of MITM attacks






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






9. The 802.11i amendment to the standard addresses which of the following technologies?






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






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






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






13. WiMAX 802.16 authentication is based on...






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






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






16. Management frames are sent in....






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






18. A ______________ does not always use an omnidirectional antenna






19. Similar to bridging - Access Points operating in a wireless ___ network form a multipoint-to-multipoint network. This type of networking has been used to form Municipal WiFi networks in many cities.






20. A pre-shared key mode may be vulnerable to a ____ attack






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






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






23. 802.11g is backward compatible to which of the following IEEE wireless LAN standards?






24. A newly configured wireless intrusion prevention system will___






25. 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






26. 3 types of antennas






27. 3 types of frames






28. According to the 802.11a amendment - which data rates are mandatory?






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






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






31. 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






32. You are a technical support engineer and provide help desk support for the network in a manufacturing company. You receive a call from the sales manager - who wants to know how power save operations should be set up on her notebook computer to optimi






33. What is regarded in 802.11e?






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






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






36. A brute force attack is limited to breaking___ WEP keys






37. 802.11b is capable of which data rates?






38. ____ 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'






39. 5.0 GHz - Ch 36 and up - Non overlapping - 23 total channels






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






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






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






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






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






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






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






47. What type of algorithm does WPA use






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






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






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