CWNP PW0-100 Online Practice Questions and Exam Preparation

CWNP PW0-100 Online Questions & Answers

• Question 1:

  What factor is NOT taken into account when calculating the Link Budget of a point-to-point outdoor WLAN bridge link?

  A. Operating frequency
  B. Transmit antenna gain
  C. Transmit power
  D. Antenna height
  E. Receive sensitivity
  F. Distance
  D. Antenna height

• Question 2:

  What is the approximate beamwidth of the antenna displayed in the exhibit?

  

  A. 15 degrees
  B. 30 degrees
  C. 50 degrees
  D. 70 degrees
  E. 120 degrees
  B. 30 degrees

• Question 3:

  What features are most often configurable within 802.11 WLAN client utilities? (Choose two)

  A. Frame generator utility
  B. Power management
  C. Co-channel interference threshold
  D. Roaming aggressiveness
  E. AES key and block size
  B. Power management
  D. Roaming aggressiveness

• Question 4:

  What problems may exist for a multiple channel architecture (MCA) WLAN when its APs are all operating at full power (typically 100mW)? (Choose two)

  A. Wi-Fi enabled voice handsets with low transmit power can experience asynchronous downlink and uplink performance.
  B. WLAN client stations can experience the hidden node problem when located near each other within the same cell.
  C. The mismatched power between WLAN client stations and APs violates regulatory and IEEE signal quality requirements.
  D. Cell size may be too large, causing co-channel interference to adjacent cells and reducing system capacity.
  E. APs operating in the 2.4 GHz band would prevent microwave ovens and analog video cameras from functioning.
  A. Wi-Fi enabled voice handsets with low transmit power can experience asynchronous downlink and uplink performance.
  D. Cell size may be too large, causing co-channel interference to adjacent cells and reducing system capacity.

• Question 5:

  What statements about the SSID are true? (Choose two)

  A. The SSID is a security session identifier used in RSNs.
  B. The SSID must be included in an association request frame.
  C. The SSID is an alphanumeric value assigned to device manufacturers by the IEEE.
  D. The SSID is a pseudo-random number assigned to each client by an AP.
  E. The SSID is an alphanumeric value with a maximum length of 32 octets.
  F. When configuring a new network, creating an SSID is optional.
  B. The SSID must be included in an association request frame.
  E. The SSID is an alphanumeric value with a maximum length of 32 octets.

• Question 6:

  What is the general type and purpose of the application shown in the exhibit?

  

  A. Laptop-based Site Survey Utility - Creating a list of necessary APs and plotting their locations on a floor plan
  B. Wireless Network Management System - Managing multiple autonomous APs through the SNMP protocol
  C. 802.11 Protocol Analyzer - Capturing and decoding 802.11 frames for the purpose of troubleshooting and optimization
  D. Laptop-based Spectrum Analyzer - Monitoring the RF spectrum for interference sources and improper system operation
  E. WLAN Discovery Tool - Locating and identifying secured and unsecured WLAN access points
  F. Wireless Intrusion Protection System - Monitoring 802.11 frame exchanges for performance and security analysis and reporting
  E. WLAN Discovery Tool - Locating and identifying secured and unsecured WLAN access points

• Question 7:

  As a consultant, you've been hired by XYZ Company to provide recommendations about client device selection, operation, and interoperability. What information should be considered to help them choose the right WLAN client devices?

  A. 802.11n OFDM is more susceptible to high-power, narrowband interference than 802.11a OFDM.
  B. In order to earn Wi-Fi Alliance certification, 802.11n clients stations are required to support both 2.4 and 5 GHz frequencies
  C. 802.11a/g devices may support WMM, but all 802.11n devices are required to support WMM.
  D. An 802.11g/n AP that is configured to support only OFDM data rates will allow HR/DSSS devices to associate.
  E. When HR/DSSS devices are present, HT MCS rates are disabled for the entire BSS.
  C. 802.11a/g devices may support WMM, but all 802.11n devices are required to support WMM.

• Question 8:

  In a Wi-Fi client configuration utility, what feature is most likely to be user configurable?

  A. 802.1p to WMM mappings
  B. SNMPv3 Users
  C. WMM-PS Dozing Interval
  D. RADIUS Server IP Address
  E. EAP Authentication Type
  E. EAP Authentication Type

• Question 9:

  What phrase correctly completes the following sentence?

  When using WMM Power Save operation, a wireless client device ______________.

  A. Alternates between awake and dozing, depending on its need to transmit and receive information
  B. Enters a low-power radio state until it receives a WMM PS-Poll frame from the AP
  C. Experiences higher throughput and lower latency than when operating in Active mode
  D. Powers down a subset of MIMO radio chains and transmits information at a slower data rate
  E. Buffers frames destined to the low-power AP until the AP wakes its radio and begins beaconing again
  A. Alternates between awake and dozing, depending on its need to transmit and receive information

• Question 10:

  Which answer correctly completes the following sentence? The WMM certification, created by the Wi-Fi Alliance, is based on the ___________ coordination function with support for ___________ QoS priority.

  A. Hybrid, contention-based
  B. Point, scheduled
  C. Dynamic, distributed
  D. Distributed, trigger-and-delivery
  E. Enhanced, contention-free
  A. Hybrid, contention-based