Mod. 1 - Intro To Wlans

10 Questions | Total Attempts: 72

SettingsSettingsSettings
Please wait...
Module Quizzes & Trivia

Quiz for Module 1, Inctroduction to Wireless LANsCUS1031


Questions and Answers
  • 1. 
    What are the two most commonly used RF frequencies used for wireless Networking?(Choose all that apply)
    • A. 

      900 MHz

    • B. 

      5.0 GHz

    • C. 

      100 Mbps

    • D. 

      2.4 GHz

    • E. 

      2.4 MHz

  • 2. 
    Wireless networks eliminate the need for an ISP?
    • A. 

      True

    • B. 

      False

  • 3. 
    Signaling techologies use which of the following?(Choose all that apoly)
    • A. 

      VHSS

    • B. 

      OFDM

    • C. 

      DSSS

    • D. 

      IR Light

    • E. 

      FHSS

  • 4. 
    Choose the most secure feature of wireless networking.
    • A. 

      SSID

    • B. 

      WEP key

    • C. 

      Channel Selection

    • D. 

      Power setting

  • 5. 
    What is the wireless networking medium?
    • A. 

      STP

    • B. 

      UTP

    • C. 

      Coax

    • D. 

      Fiber Optic

    • E. 

      Atmosphere

  • 6. 
    What IEEE committee and its working groups authors the wireless networking standards?
    • A. 

      802.3

    • B. 

      802.4

    • C. 

      802.14

    • D. 

      802.11

    • E. 

      802.16

  • 7. 
    What is considered the center point of a standalone wireless network?
    • A. 

      AP

    • B. 

      Wireless NIC

    • C. 

      Antenna

    • D. 

      Bridge

    • E. 

      RF signal

  • 8. 
    What is the primary cause of WLAN signal degradation?
    • A. 

      Sunspot activity

    • B. 

      Other WLANs

    • C. 

      Flux capacitors

    • D. 

      Interference

    • E. 

      EMP

  • 9. 
    Interference that comes from some other transmitting source is called what?
    • A. 

      EMI

    • B. 

      TCO

    • C. 

      RFI

    • D. 

      VPN

    • E. 

      LOS

  • 10. 
    Which of the following are benefits provided by WLANs?(Choose all that apply)
    • A. 

      Mobility

    • B. 

      Installation advantages

    • C. 

      Flexibility

    • D. 

      Fastest speed

    • E. 

      Reduced installation time

Back to Top Back to top