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. Aireplay-ng -3






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






3. Management frames are sent in....






4. High throughput mode 2






5. Give two examples of WGB devices.






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






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






8. A basic service set (BSS) consists of how many access points






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






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






11. Three types of passive WEP attacks






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






13. What best describes the Wi-Fi alliance?






14. What is regarded in 802.11e?






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






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






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






18. _____ can support client connections on one radio channel and the DS connection on a non-competing channel.






19. 802.11g is backward compatible to which of the following IEEE wireless LAN standards?






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






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






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






23. 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






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






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






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






27. 3 types of frames






28. What item has an effect on RF line of site?






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






30. ____ is one way to reduce the effects of multipath. Is is a technology used in wireless LANs where a station will utilize two antennas combined with one radio to decrease the effects of multipath






31. 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






32. When an RF signal passes between mediums of different densities and may change speeds and bend - the behavior is...






33. Which data encryption.authentication method is identified in the IEEE 802.11 standard






34. A newly configured wireless intrusion prevention system will___






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






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






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






38. 802.11w can only be used in networks using_____






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






40. ____ 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'






41. Hiding the service set identifier of a wireless LAN will require a user to ____ in order to gain access to the wireless network






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






43. Which function does RBAC provide?






44. The Access point can operate in a variety of modes...






45. 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.






46. 802.11 uses CSMA/...






47. Point to Point links typically use which antenna types?






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






49. Two characteristics of signals are






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







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