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






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






3. Collisions are detected through the use of....






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






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






6. The Layer 2 frame will be...






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






8. The process in which a wireless LAN clients connection moves from one access point to another is called ______






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






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






11. 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






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






13. ____ provides wireless access to a group of wired stations 'behind' the bridge. It aggregates multiple wired clients into one collective wireless client known as a 'Client bridge'






14. The 802.11g standard uses which two speed spectrum technologies.






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






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






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






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






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






20. A newly configured wireless intrusion prevention system will___






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






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






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






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






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






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






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






28. What is the gain of an antenna measured in






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






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






31. 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...






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






33. Three types of passive WEP attacks






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






35. The association process happens after which phase?






36. Bluetooth uses a radio technology called






37. What two devices use RF to communicate






38. 802.11a uses which spread spectrum technology?






39. 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.






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






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






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






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






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






45. Aireplay-ng -3






46. Aireplay-ng -0






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






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






49. 4 types of Denial of Service attacks






50. The IEEE 802.1X standard identifies the authenticator as another term for the ___ in wireless networking