CWNP CWDP-304 Online Practice Questions and Exam Preparation

CWNP CWDP-304 Online Questions & Answers

• Question 181:

  For what types of systems should you request read-only access to in order to perform an analysis of the customer's existing infrastructure?(Choose all that apply.) Response:

  A. Clients
  B. RADIUS
  C. Switches
  D. Active Directory
  E. Routers
  C. Switches
  E. Routers

• Question 182:

  Given: In a site survey deliverable report, you are expected to explain the spectrum measurements taken at the customers site. What portion of a spectrum analyzer view can be used to determine if a given channel is too active for use as the active channel for a new AP?

  A. Device list
  B. Frame decode
  C. Real time FFT
  D. Duty cycle
  D. Duty cycle

• Question 183:

  What is the purpose of Friis transmission equation [ (LdB) = 20 log(d) + 20 log (f) - 27.55 ]?

  A. Calculate earth bulge to determine minimum antenna height
  B. Calculate receive sensitivity for an 802.11 radio/antenna pair
  C. Calculate RF path loss in free space
  D. Calculate the loss experienced between the intentional radiator and antenna
  C. Calculate RF path loss in free space

• Question 184:

  What functions may be performed by a WIPS?(Choose all that apply.) Response:

  A. Distributed protocol analysis
  B. Client access to the distribution system
  C. Performance monitoring and response
  D. Data forensics and analysis
  E. Automated threat mitigation
  A. Distributed protocol analysis
  C. Performance monitoring and response
  D. Data forensics and analysis
  E. Automated threat mitigation

• Question 185:

  Which of the following is not a business requirement? Response:

  A. The new network design must improve employee productivity.
  B. The new network design must cut operating expenses.
  C. The new network design must make employees happy to come to work.
  D. The new network design must provide support for 802.11n.
  D. The new network design must provide support for 802.11n.

• Question 186:

  As a device starts to shift to lower PHY rates, what factors usually influence a device decision to shift to lower PHY rates?(Choose all that apply.) Response:

  A. Signal degradation
  B. Packet loss
  C. Interference
  D. Retransmissions
  A. Signal degradation
  B. Packet loss
  C. Interference
  D. Retransmissions

• Question 187:

  When deploying a new WLAN infrastructure using PoE to power the APs, you realize that a known good AP is not powering up. You use the same cable to connect your laptop and connect without any trouble. What is the most likely reason the AP did not power up?

  A. Missing AP licenses in the controller
  B. Spanning-tree convergence
  C. Layer 3 routing
  D. Lack of PoE budget on the switch
  D. Lack of PoE budget on the switch

• Question 188:

  NicoCo is building a new facility and would like to install a WLAN for primary connectivity of all clients. The requirements are dual-spectrum 802.11n supporting voice and location tracking.

  What type of pre-deployment survey should be performed?

  Response:

  A. Passive, using optimized channels
  B. Active, using a voice handset
  C. Active, using a lowest common denominator client
  D. Predictive
  E. Passive, all channels
  D. Predictive

• Question 189:

  While using a USB adapter attached to a USB hub and your laptop for protocol analysts you notice that the SNR is lower than expected. The USB adapter is an 802 11 ac 3x3 3 adapter and is connected to a USB 3 hub. What is likely causing the SNR variation?

  A. USB 20 interference
  B. USB 3 0 interference
  C. EMI from the battery in the device
  D. RF incidental energy generated by the cooling fans in the laptop
  B. USB 3 0 interference

• Question 190:

  A museum wants to offer Wi-Fi to its visitors. One of their requirements is to have the APs blend into the design of the museum. What should you do to meet this requirement? Response:

  A. Use a plastic cover that could blend in with the environment
  B. Lock the AP inside of a metal box
  C. Place the APs in between walls and I-beams
  D. Use an 802.11b AP, so it looks old enough to be in a museum
  A. Use a plastic cover that could blend in with the environment