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 certification came from 802.11i






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






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






4. Which function does RBAC provide?






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






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






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






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






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






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






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






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






13. What type of wireless network device is PIN-based security most commonly used with






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






15. 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






16. High Throughput mode 1






17. Beacons allow client devices to ____ for available LANS






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






19. What is the term defining the amount of times a cycle of an RF signal will oscillate in one second?






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






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






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






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






24. What is the gain of an antenna measured in






25. in the 802.11a amendment - the UNII-3 band can be used for which WLAN applications?






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






27. 4 types of Denial of Service attacks






28. 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






29. 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.






30. The association process happens after which phase?






31. ____ 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'






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






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






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






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






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






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






38. 802.11g LAN operates in what frequency range?






39. The Layer 2 frame will be...






40. This is the default mode that sets the card as a client that could then connect to an AP






41. 802.11 frames have a maximum 'upper-layer' payload of...






42. 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






43. When an RF signal bounces off a smooth non absorptive surface - the behavior is






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






45. 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






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






47. High Throughput mode 0






48. This type of MITM attack involves sending fake or spoofed ARP responses on a LAN to the victim and or gateway






49. What is regarded in 802.11e?






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







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