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






2. Aireplay-ng -0






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






4. What best describes the Wi-Fi alliance?






5. What algorithm does WEP use






6. 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...






7. A newly configured wireless intrusion prevention system will___






8. 802.11 uses CSMA/...






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






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






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






12. What protocol am I? - 2.4 GHz Freq - 11 Mbps Data Rate - DSSS






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






14. Three types of passive WEP attacks






15. 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.






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






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






18. Name two absolute measures of RF power






19. Which function does RBAC provide?






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






21. 3 types of antennas






22. 802.11w can only be used in networks using_____






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






24. The association process happens after which phase?






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






26. High Throughput mode 1






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






29. What is the gain of an antenna measured in






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






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






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






33. Which if the following organizations is responsible for standards compliance?






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






35. 802.11g LAN operates in what frequency range?






36. 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.






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






38. 802.11 frames have a maximum 'upper-layer' payload of...






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






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






41. What is the term defining the amount of times a cycle of an RF signal will oscillate in one second?






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






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






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






45. What type of certification came from 802.11i






46. 802.11g is backward compatible to which of the following IEEE wireless LAN standards?






47. 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






48. What is regarded in 802.11e?






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






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