CWNP CWDP-305 Online Practice Questions and Exam Preparation

CWNP CWDP-305 Online Questions & Answers

• Question 141:

  One of your customers plans on providing wireless coverage to a warehouse facility. After performing an initial walkthrough, you collect the following information:

  The central part of the warehouse is between 400 and 600 feet (122 to 183 meters) from the warehouse switches mounted on the walls.

  The warehouse storage is composed of metallic racks with varying inventory levels and contents, from electronics and plastic toys to food pallets and juice bottles.

  Workers need basic data coverage from their working location, and are not highly mobile. They usually work from one single aisle, and their laptop is on a cart with wheels.

  What would be your one recommendation to provide coverage to the central area of the warehouse?

  A. Equip workers laptops with a directional antenna and install APs less than 328 feet (100m) away from the switch.
  B. In this case, extend the cable length just beyond 328 feet (100 m) and position APs as close as possible to the central area of the warehouse.
  C. Position APs along the walls, and equip the APs with Yagi antennas to cover the central area.
  D. Install APs for client access in the central area and use a mesh backhaul link to connect to the DS.
  B. In this case, extend the cable length just beyond 328 feet (100 m) and position APs as close as possible to the central area of the warehouse.

• Question 142:

  What is the meaning of a Real Time FFT graph?

  A. Real Time FFT means Real Time First Fundamental Trace and shows the value of the first signal detected on each frequency at each sweep interval.
  B. Real Time FFT means Real Time Fast Frequency Timing and shows the RF pulses measured by the Layer 1 sweep tool.
  C. Real Time FFT means Real Time Fast Fourier Transform and shows the max value of the signal detected on each frequency in real time.
  D. Real Time FFT means Real Time Frequency Fundamental Texture and shows the value of the noise background generated by the card used to perform the
  E. Real Time FFT means Real Time Fast Fourier Transform and shows the max value of the signal detected on each frequency in real time.
  C. Real Time FFT means Real Time Fast Fourier Transform and shows the max value of the signal detected on each frequency in real time.

• Question 143:

  When conducting information gathering for a WLAN design, which document ensures your customer's proprietary information remains confidential and protected from unauthorized disclosure?

  A. NDA
  B. SoW
  C. BoM
  D. Hold Harmless
  A. NDA

• Question 144:

  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?

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

• Question 145:

  What differences exist between VLANs in wireless and wired domains? Response:

  A. Wireless VLANs are not effective for segmenting the available services and network permissions available to clients. Wired VLANs are effective for this purpose.
  B. Wireless VLANs are never carried in 802.11 frames that cross the wireless medium. VLAN identifiers are always carried in Ethernet frames to indicate the proper VLAN.
  C. Wireless VLANs do not always segment traffic into separate broadcast domains on the wireless medium. Wired VLANs do segment broadcast domains on the wired network.
  D. Wireless VLANs are not an effective way to utilize a single set of infrastructure equipment to provide different services to different client groups. Wired VLANs are effective for this purpose.
  C. Wireless VLANs do not always segment traffic into separate broadcast domains on the wireless medium. Wired VLANs do segment broadcast domains on the wired network.

• Question 146:

  What kind of site survey helps you identify if roaming is working as designed?

  A. Passive
  B. Predictive
  C. Active
  D. Spectrum analysis walkthrough
  C. Active

• Question 147:

  During a post-validation survey, you find an area lacking any detectable Wi-Fi signal at all It is located behind an elevator shaft What is a common solution to this problem?

  A. Move one or more APs so that indoor propagation results in coverage in that area or install another AP on that side of the elevator shaft
  B. Turn up the power on the three APs closes! to that area
  C. Install antennas with at least 3 more dB of gain on the two APs closest to that area
  D. Replace all the clients in that area with clients having better receive sensitivity
  A. Move one or more APs so that indoor propagation results in coverage in that area or install another AP on that side of the elevator shaft

• Question 148:

  Using a SCA means that all APs will be using the same channel in a given layer. How is the AP with which the client associates determined?

  A. All APs share a virtual IP address. A controller will tell the closest AP to the client to communicate with it, since it has a greater RSSI from the client.
  B. All APs share a virtual Multicast Address. A controller will tell the closest AP to the client to communicate with it, since it has a greater RSSI from the client.
  C. All APs share a virtual BSSID. A controller will tell the closest AP to the client to communicate with it, since it has a greater RSSI from the client.
  D. The client selects the AP based on a known set of MAC to BSSID mappings stored in the clients authorized SSID listing.
  A. All APs share a virtual IP address. A controller will tell the closest AP to the client to communicate with it, since it has a greater RSSI from the client.

• Question 149:

  What is the purpose of a Physical Installation Guide document?

  A. To inform the Install technicians of WLAN frame exchanges and communication methods
  B. To provide clear instructions on the locations and mounting methods, and possible configuration steps for APs
  C. To provide sources for purchasing the equipment needed to implement the WLAN
  D. To prove that the WLAN meets the organization's requirements
  B. To provide clear instructions on the locations and mounting methods, and possible configuration steps for APs

• Question 150:

  When performing an indoor predictive site survey to make the WLAN planning and design cycle more efficient, what is a best practice for configuration of the simulated APs in the predictive modeling software?

  A. All simulated APs should be set to 20 MHz channels only.
  B. Always use the default 2.2 dBi omnidirectional antenna patterns for simulated APs.
  C. If dynamic RRM will be used, AP transmit power should be set to an estimated average level of the expected client devices, such as 25 mW.
  D. Defining custom AP and antenna patterns will yield more accurate prediction data than the pre-configured vendor AP/antenna combinations.
  C. If dynamic RRM will be used, AP transmit power should be set to an estimated average level of the expected client devices, such as 25 mW.