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. A service set identifier (SSID) has a maximum limit of how many characters?






3. 3 types of frames






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






5. if operating with _____ - clients and AP communications all contend for the same half-duplex medium which causes a degradation of overall throughput

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






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






8. 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






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






10. Both ___ and ___ are wireless LAN security methods that support shared key security.






11. 802.11a uses which spread spectrum technology?






12. WPA was developed as an interim solution for which amendment to the 802.11 standards?






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






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






15. Two characteristics of signals are






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






17. What is the gain of an antenna measured in






18. 802.11b is capable of which data rates?






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






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






21. 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






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






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






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






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






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






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






28. What algorithm does WEP use






29. Which security feature provides the strongest security for a home-based wireless network?






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






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






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






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






34. High throughput mode 2






35. Name two relative measures of power






36. 802.11g is backward compatible to which of the following IEEE wireless LAN standards?






37. A ___ is end-user nodes such as desktop -laptop or PDA computers or any device that needs wireless connectivity into the wireless network infrastructure






38. This if often found at cyber cafes. It forces an HTTP client on a network to see a special web page for authentication before using the internet normally.






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






40. Give two examples of WGB devices.






41. Three types of passive WEP attacks






42. An Ack is expected for every____ frame transmitted






43. In this mode - the card acts as a normal access point






44. What kind of Algorithm does WPA2 use?






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






46. The association process happens after which phase?






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






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






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






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