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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 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






2. 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






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






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






5. The length of a WEP key is typically ___ or ___






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






7. Three types of MITM attacks






8. 3 types of antennas






9. A pre-shared key mode may be vulnerable to a ____ attack






10. Aireplay-ng -1






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






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






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






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






15. The ___ acts as a hub for the WLAN; wireless frame pass through this device






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






17. 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






18. According to the 802.11a amendment - which data rates are mandatory?






19. 2.4 GHz - Ch 1-14 - North America Ch =1-11 - Overlapping 1-6-11






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






21. High Throughput mode 1






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






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






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






25. 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.






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






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






28. WiMAX 802.16 authentication is based on...






29. 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






30. What type of wireless network device is PIN-based security most commonly used with






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






32. High throughput mode 2






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






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






35. The main component of an 802.11 wireless network is the radio card (NIC) - which is referred to by the 802.11 standards as a...






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






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






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






39. What type of certification came from 802.11i






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






41. This is the most common WLAN topology which uses one AP to support clients in a single cell of coverage and has one unique SSID.






42. 802.11w can only be used in networks using_____






43. Layer 2 Tunneling Protocol commonly uses which encryption method?






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






45. The association process happens after which phase?






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






47. Bluetooth uses a radio technology called






48. 802.11 frames have a maximum 'upper-layer' payload of...






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






50. 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






Can you answer 50 questions in 15 minutes?



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