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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. Layer 2 Tunneling Protocol commonly uses which encryption method?






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






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






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






5. 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.






6. The capacity of an access point is dependent upon which factors?






7. 802.11 uses CSMA/...






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






9. Aireplay-ng -1






10. In order for a wireless client to become completely part of the basic service set it must first ___ then ___






11. 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






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






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






14. High Throughput mode 0






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






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






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






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






19. 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






20. an 802.11b 2.4GHz channel is how wide in MHz?






21. What is regarded in 802.11e?






22. Two characteristics of signals are






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






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






25. How many channels are available for wireless LAN use in the unlicensed middles UNII 2e band?






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






27. The remote authentication dial in user service (RADIUS) service requires users on a wireless network to perform what function?






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






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






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






31. 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.






32. 3 types of frames






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






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






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






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






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






38. You are a wireless network administrator monitoring the reports for a recently installed wireless intrusion prevention system. You receive an alert notifying you of high levels of RF detected from an access point operating as a sensor and currently s






39. Give two examples of WGB devices.






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






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






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






43. Aireplay-ng -0






44. Management frames are sent in....






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






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






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






48. The extra overhead of RTS/CTS will cause a ___________ of maximum throughput on the network.






49. 802.11w can only be used in networks using_____






50. ____ 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'







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