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. The association process happens after which phase?






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






3. 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






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






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






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






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






8. Typically a point-to-multipoint link consists of ____ connections






9. 3 types of antennas






10. Bridge mode will not allow client associations and is ______ only






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






12. 802.11 uses CSMA/...






13. 802.11g is backward compatible to which of the following IEEE wireless LAN standards?






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






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






16. 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






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






18. High throughput mode 2






19. Which process is a VPN solution intended to provide for users connection to a network






20. What type of certification came from 802.11i






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






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






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






24. Bluetooth uses a radio technology called






25. High throughput mode 3






26. Beacons allow client devices to ____ for available LANS






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






28. What kind of Algorithm does WPA2 use?






29. The open system authentication process uses how many frames?






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






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






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






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






34. Give two examples of WGB devices.






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






36. 802.11g LAN operates in what frequency range?






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






38. 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






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






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






41. The Layer 2 frame will be...






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






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






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






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






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






47. The radio card can operate in one of up to six possible modes of operation...






48. What type of algorithm does WPA use






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






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






Can you answer 50 questions in 15 minutes?



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