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Certified Wireless Network Administrator

Exam Details

  • Exam Code
    :CWNA-107
  • Exam Name
    :Certified Wireless Network Administrator
  • Certification
    :CWNP Certifications
  • Vendor
    :CWNP
  • Total Questions
    :156 Q&As
  • Last Updated
    :Apr 10, 2025

CWNP CWNP Certifications CWNA-107 Questions & Answers

  • Question 131:

    A natural disaster has occurred in a remote area that is approximately 40 miles from the response team headquarters. The response team must setup a local wireless network using 802.11 WLAN access points. What is the best method, of those listed, for implementation of network backhaul for communications across the Internet in this scenario?

    A. Temporary wired cable

    B. 802.11 bridging

    C. Cellular/LTE

    D. Temporary wired DSL

  • Question 132:

    You are troubleshooting a client problem with a 2.4 GHz WLAN connection. The client is experiencing surprisingly low data rates during the work day. You analyze the workspace outside of business hours and detect a strong signal with a typical noise floor at the client location. During working hours, the user works with a laptop in the area and uses an external USB hard drive for continuous data access. The user also states that the laptop works as expected on her home network. The user working approximately 8 feet away from this client experiences no problems. Based on this information, what is the likely cause of the problem?

    A. The laptop has a failing wireless adapter

    B. the AP is overloaded during the work day

    C. The external hard drive is USB 3.0 and is causing a significant increase in the noise floor when in use

    D. The drives in the laptop are corrupt

  • Question 133:

    You are installing AP to be used by 23 laptops. All laptops will connect on the 5 GHz frequency band. A neighbor network uses channels 1 and 6. What channel should be used for this AP and why?

    A. Channel 6, because it is always best to use this channel

    B. A 5 GHz channel, because channels 1 and 6 are 2.4 GHz channels they have no impact on the decision

    C. Channel 1, because it is best to use the channel with the lowest frequency

    D. Channel 11, because channels 1 and 6 are in use nearby

  • Question 134:

    In WLAN security, what authentication method always creates Layer 2 dynamic encryption keys?

    A. Shared Key

    B. WEP

    C. HTTPS captive portal

    D. EAP-TLS

  • Question 135:

    You are tasked with performing a throughput test on the WLAN. The manager asks that you use open source tools to reduce costs. What open source tool is designed to perform a throughput test?

    A. IxChariot

    B. Python

    C. PuTTy

    D. iPerf

  • Question 136:

    What non-standard WLAN solution attempts to give a longer transmission windows to devices with higher data rates then devise with lower data rates?

    A. AirTime Fairness

    B. Band Steering

    C. ARM

    D. RRM

  • Question 137:

    When using a spectrum to look for non Wi-Fi interference sources, you notice significant interference across the entire 2.4 GHz band (not on a few select frequencies) within the desktop area of a users workspace, but the interference disappears quickly after just 2 meters. What is the most likely cause of this interference?

    A. USB 3 devices in the user's work area

    B. Bluetooth devices in the user's work area

    C. Excess RF energy from a nearby AP

    D. Unintentional radiation from the PC power supply

  • Question 138:

    When a STA has authenticated to an AP (AP-1), but still maintains a connection with another AP (AP-2), what is the state of the STA on AP-1?

    A. Transitional

    B. Unauthenticated and Unassociated

    C. Authenticated and Unassociated

    D. Authenticated and Associated

  • Question 139:

    During a post-implementation survey, you have detected a non-802.11 wireless device transmitting in the area used by handheld 802.11g scanners. What is the most important factor in determining the impact of this non-802.11 device?

    A. Protocols utilized

    B. Channel occupied

    C. Receive sensitivity

    D. Airtime utilization

  • Question 140:

    You are evaluating access points for use in the 5GHz frequency band. What PHY supports this band and supports 80 MHz channels?

    A. OFDM

    B. HT

    C. VHT

    D. ERP

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