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. Two characteristics of signals are






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






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






4. High Throughput mode 0






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






6. The association process happens after which phase?






7. 802.11 frames have a maximum 'upper-layer' payload of...






8. High Throughput mode 1






9. What is regarded in 802.11e?






10. Which function does RBAC provide?






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






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






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






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






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






16. Aireplay-ng -0






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






18. ____ 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






19. 3 types of frames






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






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






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






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






24. High throughput mode 2






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






26. the amplitude of an RF signal is






27. Similar to bridging - Access Points operating in a wireless ___ network form a multipoint-to-multipoint network. This type of networking has been used to form Municipal WiFi networks in many cities.






28. This sets the card to participate in an independent basic service set






29. In order to set up an ad hoc network a user must know which two parameters?






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






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






32. A station can act as a routing node in a wireless mesh network






33. ___ are used to describe the basic components and topology of a WLAN






34. What protocol am I? - 2.5/5 GHz Data rate - 248 Mbps - OFDM/MIMO






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






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






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






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






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






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






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






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






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






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






45. 802.11a uses which spread spectrum technology?






46. 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






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






48. 802.11w can only be used in networks using_____






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






50. The Layer 2 frame will be...