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






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






3. Three types of MITM attacks






4. WI-Fi Protected Setup was designed for which of the following wireless applications?






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






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






7. This mode provides wireless connectivity between two or more wired networks. It may be configured as Point-to-point or point-to-multipoint. Links and operates as either a root bridge or non-root bridge.






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






9. 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






10. Aireplay-ng -3






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






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






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






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






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






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






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






18. These are user configurable and present in only five 802.11 frame types...






19. You are a sales engineer connected to an IEE 802.11a access point with a mobile computer. As you move away from the access point - the connection speed slows to the next lowest supported data rate. The change in data rate is described by what term?






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






21. 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






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






23. The card is set to passively monitor all wireless signals at the RF level and is not part of any network nor is it joined to any access point






24. Aireplay-ng -1






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






26. As a device moves away from an access point - what is true regarding dynamic rate switching?






27. Beacons allow client devices to ____ for available LANS






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






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






30. The Layer 2 frame will be...






31. 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






32. ____ 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






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






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






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






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






37. What is the gain of an antenna measured in






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. the amplitude of an RF signal is






40. Three types of passive WEP attacks






41. Maximum length of data (Frame body) is 2304 when ____ is not in use






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






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






44. High Throughput mode 1






45. How many non-overlapping channels are available in the unlicensed 2.4GHz ISM band?






46. 2.4 GHz - Ch 1-14 - North America Ch =1-11 - Overlapping 1-6-11






47. Name two relative measures of power






48. 3 types of frames






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






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