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






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






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






4. 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






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






6. This is a topology in which two or more APs are connected by a common distribution system.






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






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






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






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






11. 3 types of frames






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






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






14. 5.0 GHz - Ch 36 and up - Non overlapping - 23 total channels






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






16. Which items are unique to a service set identifier






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






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






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






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






21. ___ is the latest standard in the mobile network technology tree that produced the GSM/EDGE and UMTS/HSPA network technologies






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






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






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






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






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






27. What algorithm does WEP use






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






29. High Throughput mode 1






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






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






32. 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






33. A weakness with MAC filtering is that it allows an intruder to ____






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






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






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






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






38. 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.






39. Two authentication types defined in the 802.11 standard






40. Name two absolute measures of RF power






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






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






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






44. Aireplay-ng -3






45. Three types of passive WEP attacks






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






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






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






49. 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






50. What organization is responsible for unlicensed frequency band regulations in the United States?