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 open system authentication process uses how many frames?






2. 802.11b is capable of which data rates?






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






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






5. You are a sales engineer connected to an IEE 802.11a access point with a mobile computer. As you move away from the access point - the connection speed slows to the next lowest supported data rate. The change in data rate is described by what term?






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






7. 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...






8. 802.11a uses which spread spectrum technology?






9. 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






10. The radio card can operate in one of up to six possible modes of operation...






11. High Throughput mode 0






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






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






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






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






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






17. Two authentication types defined in the 802.11 standard






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






19. Give two examples of WGB devices.






20. 802.11w can only be used in networks using_____






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






22. What type of algorithm does WPA use






23. This is the default mode that sets the card as a client that could then connect to an AP






24. 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






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






26. The capacity of an access point is dependent upon which factors?






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






28. the amplitude of an RF signal is






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






30. Name two relative measures of power






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






32. 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






33. 802.11 uses CSMA/...






34. According to the 802.11a amendment - which data rates are mandatory?






35. The 802.11i amendment to the standard addresses which of the following technologies?






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






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






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






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






40. 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






41. 802.11g LAN operates in what frequency range?






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






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






44. 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






45. Both ___ and ___ are wireless LAN security methods that support shared key security.






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






47. Which process is a VPN solution intended to provide for users connection to a network






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






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






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