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






2. Aireplay-ng -3






3. 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.






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






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






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






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






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






9. Give two examples of WGB devices.






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






11. What algorithm does WEP use






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






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






14. Name two absolute measures of RF power






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






16. Two characteristics of signals are






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






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






19. 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






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






21. 802.11b is capable of which data rates?






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






23. 802.11g LAN operates in what frequency range?






24. Three types of passive WEP attacks






25. This type of MITM attack involves sending fake or spoofed ARP responses on a LAN to the victim and or gateway






26. 4 types of Denial of Service attacks






27. You are a technical support engineer and provide help desk support for the network in a manufacturing company. You receive a call from the sales manager - who wants to know how power save operations should be set up on her notebook computer to optimi






28. Three types of MITM attacks






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






30. 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






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






32. 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






33. 5.0 GHz - Ch 36 and up - Non overlapping - 23 total channels






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






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






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






37. High Throughput mode 1






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






39. Aireplay-ng -1






40. 802.11 uses CSMA/...






41. 802.11w can only be used in networks using_____






42. 3 types of frames






43. What item has an effect on RF line of site?






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






45. According to the IEEE 802.11 standard - an extended service set (ESS) consists of how many interconnected basic service sets?






46. What is addressed by the Wi-Fi Multimedia (WMM) certifications?






47. 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






48. Which items are unique to a service set identifier






49. 3 types of antennas






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