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. 802.11g LAN operates in what frequency range?






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






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






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






5. Management frames are sent in....






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






7. 802.11w can only be used in networks using_____






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






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






10. The Layer 2 frame will be...






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






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






13. 802.11 frames have a maximum 'upper-layer' payload of...






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






15. Two authentication types defined in the 802.11 standard






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






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






18. What kind of Algorithm does WPA2 use?






19. In this mode a station can act as a relay or WLAN range extender






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






21. 802.11b is capable of which data rates?






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






23. This type of authentication is essentially 'Null authentication'






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






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






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






27. You are a technical support engineer and receive a call from a customer regarding a problem with their network connection. The building has an ESS network with five 802.11g access points. The customer claims that when they move from their office to a






28. Aireplay-ng -1






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






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






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. WiMAX 802.16 authentication is based on...






33. 2.4 GHz - Ch 1-14 - North America Ch =1-11 - Overlapping 1-6-11






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






35. Three types of MITM attacks






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






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






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






39. What is regarded in 802.11e?






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






41. Name 3 channels considered non overlapping in the 2.4GHZ band






42. An Ack is expected for every____ frame transmitted






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






44. 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






45. High Throughput mode 0






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






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






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






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