CWNP PW0-105 Online Practice Questions and Exam Preparation

CWNP PW0-105 Online Questions & Answers

• Question 21:

  As XYZ Company's wireless specialist, you have been asked to troubleshoot some unexpected frame patterns in a wireless protocol capture. Your peers explain that the network's beacon frames are inconsistent. That is, the BSSID is the same for all beacons, but the source address varies between three different addresses.

  What network configuration would cause this beacon frame behavior?

  A. A single AP supports multiple BSSs with different SSIDs
  B. A virtual cell single channel network has been implemented
  C. The beacons are from an IBSS instead of a BSS
  D. Three APs still share the same default configuration.
  C. The beacons are from an IBSS instead of a BSS

• Question 22:

  Given:

  The network administrator at XYZ Company recently attended a training class on wireless security and realized that he should update the corporate security policy to address WLAN technology. The network administrator is listing the items

  that should be addressed in the security policy update, and has asked for your input.

  What WLAN topics should be addressed by a company security policy? (Choose 4)

  A. Theft prevention and data security of WLAN infrastructure devices
  B. Wireless intrusion monitoring and response procedures
  C. WLAN performance analysis baseline documentation
  D. Password requirements for users and infrastructure equipment
  E. Training of the IT staff on WLAN operational security
  F. User density planning and AP client association thresholds
  A. Theft prevention and data security of WLAN infrastructure devices
  B. Wireless intrusion monitoring and response procedures
  D. Password requirements for users and infrastructure equipment
  E. Training of the IT staff on WLAN operational security

• Question 23:

  Given: In a single channel architecture (SCA) WLAN system, 802.11n (HT) APs should not share an SSID with 802.11g (ERP) APs.

  What is the reason for this recommendation?

  A. Client stations would see two different sets of AP capabilities as they roam between APs with the same BSSID.
  B. The added range of 802.11n APs would cause additional co-channel interference.
  C. The additional beacon material in 802.11n beacons would confuse 802.11b/g client stations.
  D. Beacons from 802.11n APs use 40 MHz channels, while beacons from 802.11g APs use 20 MHz channels.
  A. Client stations would see two different sets of AP capabilities as they roam between APs with the same BSSID.

• Question 24:

  In WLAN security, which authentication methods always create Layer 2 dynamic encryption keys? (Choose two)

  A. HTTPS Captive Portal
  B. WEP
  C. WPA2-PSK
  D. EAP-TLS
  E. Shared Key
  F. TKIP
  C. WPA2-PSK
  D. EAP-TLS

• Question 25:

  Which unit of measurement is a relative unit that is used to quantify power level changes?

  A. dBm
  B. dBW
  C. dB
  D. mW
  E. VSWR
  C. dB

• Question 26:

  Given: Your consulting firm has recently been hired to complete a site survey for ABC Company. Your engineers use predictive modeling software for surveying, but ABC Company insists on a pre- deployment site visit.

  What tasks should be performed as part of the pre-deployment visit to prepare for a predictive survey? (Choose two)

  A. With a spectrum analyzer, identify the type, amplitude, and location of RF interference sources, if any are present.
  B. Evaluate the building materials at ABC's facility and confirm that the floor plan documents are consistent with the actual building.
  C. Validate that the AP transmit power and antenna type is identical for each AP in ABC's existing deployment.
  D. Collect information about ABC Company's security requirements and the current configuration of their RADIUS and user database servers.
  E. Simultaneously capture and analyze data on each 802.11 channel to establish a baseline for potential network capacity and throughput.
  A. With a spectrum analyzer, identify the type, amplitude, and location of RF interference sources, if any are present.
  B. Evaluate the building materials at ABC's facility and confirm that the floor plan documents are consistent with the actual building.

• Question 27:

  During the discovery and connectivity process, client and AP stations exchange information about their supported data rates. After the association, how do client and AP stations select the supported data rate that will be used to send an

  802.11 data frame?

  A. During the association, the client and AP agree to use the same transmit rate, but either station can request a change at any time after the association.
  B. The client and AP each choose the optimal data rate to use independently of one another, based on their own experience of the RF link.
  C. The client and AP may use different transmit rates, but the AP determines the data rate that will be used by each client station in the BSS.
  D. The client and AP may use different transmit rates, but the client determines the data rate that it will use and the data rate that the AP will use when communicating to the client.
  E. The client and AP may use a different transmit rates, but the transmit rate is determined by the peer station, based on the peer's experience of the RF link.
  B. The client and AP each choose the optimal data rate to use independently of one another, based on their own experience of the RF link.

• Question 28:

  What frequency band is NOT specified for use by IEEE 802.11 radios?

  A. 902 - 928 MHz ISM band
  B. 2.4000 2.4835 GHz ISM band
  C. 4.94 4.99 GHz public safety band
  D. 5.15 5.25 GHz UNII band
  E. 5.470 5.725 GHz UNII band
  F. 5.725 5.875 GHz ISM band
  A. 902 - 928 MHz ISM band

• Question 29:

  Given: You are an independent contractor, hired to perform an indoor site survey and network design for ABC Hotel. The network will support both hotel staff and guest users. You are interviewing the network manager to determine business, performance, and security requirements for the future 802.11 WLAN.

  What questions should you ask the IT manager? (Choose two)

  A. What data cabling is currently installed in the rooms and throughout the hotel?
  B. How much RF loss do you expect between hotel rooms?
  C. Where are the RF dead zones located within the facility?
  D. What types of applications will be used by the hotel staff?
  E. Are there any radar systems in use at the hotel that would conflict with the WLAN?
  A. What data cabling is currently installed in the rooms and throughout the hotel?
  D. What types of applications will be used by the hotel staff?

• Question 30:

  What statement best describes the manual RF site survey report?

  A. It is a series of notes taken during the interview with the network manager and given to the site survey project manager.
  B. It is a one-page network inspection summary used to create a certificate of network compliance.
  C. It contains the results from the RF coverage, capacity, and interference analysis.
  D. It is an internal document used by the site surveying firm for network deployment, and is not usually shown to the client.
  E. It states the customer requirements, business justification, and a detailed budget for the WLAN.
  C. It contains the results from the RF coverage, capacity, and interference analysis.