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. 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






2. Two authentication types defined in the 802.11 standard






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






4. A newly configured wireless intrusion prevention system will___






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






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






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






8. Hiding the service set identifier of a wireless LAN will require a user to ____ in order to gain access to the wireless network






9. You support a wireless network for an office of five employees. The installation consists of one access point - three notebook computers - and two desktop computers. The access point and computers in the office have wireless adapters that are Wi-Fu W






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






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






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






13. 2.4 GHz - Ch 1-14 - North America Ch =1-11 - Overlapping 1-6-11






14. What is the gain of an antenna measured in






15. What kind of Algorithm does WPA2 use?






16. What is regarded in 802.11e?






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






18. Name two relative measures of power






19. High Throughput mode 0






20. High Throughput mode 1






21. What type of algorithm does WPA use






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






23. 3 types of antennas






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






25. 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






26. Aireplay-ng -0






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






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






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






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






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






32. 802.11g LAN operates in what frequency range?






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






34. You are a help desk support technician at a retail department store and you receive a call from a manager in the administrative offices. He complain the performance of his 802.11g notebook computer decreases several times throughout the day. Upon vis






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






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






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






38. 4 types of Denial of Service attacks






39. The association process happens after which phase?






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






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






42. Three types of passive WEP attacks






43. What best describes the Wi-Fi alliance?






44. High throughput mode 2






45. 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






46. 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.






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






48. Aireplay-ng -1






49. ___ mode provides a wireless 'upstream' connection for wireless clients - and is also known as a 'range extender'.






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