CWNP CWDP-303 Online Practice Questions and Exam Preparation

CWNP CWDP-303 Online Questions & Answers

• Question 1:

  What is the most suitable antenna option to be used when designing a WLAN infrastructure with APs mounted on a ceiling with a height of more than 20 feet and having all of the client stations used from the floor?

  A. Patch
  B. Dish
  C. Grid
  D. Low-gain dipole
  C. Grid

• Question 2:

  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.
  D. The client selects the AP based on a known set of MAC to BSSID mappings stored in the clients authorized SSID listing.

• Question 3:

  A business traveler from North America is in Europe. The hotel only provides coverage in 2.4 GHz. The traveler connects to the hotel's SSID and notices an AP in the hotel room. However, the laptop reports a very low RSSI when connected. The traveler does not have the same problem when connecting in the lobby. What would be the most likely cause of the low RSSI in the hotel room?

  A. The AP in the room is using ZigBee instead of Wi-Fi.
  B. The AP in the room is transmitting on channel 13 and the traveler associated to a non-channel 13 AP located elsewhere.
  C. The switchport that the AP is connected to is only capable of transmitting at 10 Mbps.
  D. The AP in the room is using Bluetooth instead of Wi-Fi.
  C. The switchport that the AP is connected to is only capable of transmitting at 10 Mbps.

• Question 4:

  What are the deliverables to your customer after successfully implementing a WLAN infrastructure?

  A. Digital or physical assets, guides, floorplans and configuration documents
  B. Project Charter
  C. Facility blueprints
  D. Nothing is required. The implemented WLAN was deliverable
  A. Digital or physical assets, guides, floorplans and configuration documents

• Question 5:

  When designing a WLAN to support voice in a large office, which design element is of the highest concern for performance?

  A. Frequency Selection
  B. Roaming
  C. AP vendor
  D. Band steering
  A. Frequency Selection

• Question 6:

  You are validating association capabilities from clients to an 802.1X/EAP secure SSID. The RADIUS server's IP address is 10.100.50.25 and the default RADIUS authentication port is used. When testing them, none of the clients are able to associate to the SSID. Troubleshooting the WLAN infrastructure, you found out that the server is up and the RADIUS service is up as well, but the authenticator is not able to communicate properly with the server. What's your next troubleshooting step?

  A. Verify that the shared secret between the authenticator and the RADIUS server is correct
  B. Reboot the clients
  C. Reboot the server
  D. Restart the RADIUS service
  A. Verify that the shared secret between the authenticator and the RADIUS server is correct

• Question 7:

  When designing a static channel plan for an office using voice devices near an airport, which range of channels should be avoided to ensure optimal performance when implemented?

  A. 36-40
  B. 44-48
  C. 116-124
  D. 1-11
  C. 116-124

• Question 8:

  An engineering firm just upgraded their WLAN form nine 802.11n APS to nine 802.11ac APs. After this upgrade, they did not see any improvement in throughput. What is the most likely cause of this result?

  A. APs are transmitting at a low transmit power
  B. The clients were not upgraded
  C. APs are mounted on the wall
  D. The APs are still using the 5 GHz lower band
  A. APs are transmitting at a low transmit power

• Question 9:

  You performed a site survey with two USB Wi-Fi adapters using a special driver written for the site survey software. After deployment, you realized that the client devices used by your customer are getting lower RSSI values than that shown during your site survey. What is the most likely reason for this result?

  A. USB Wi-Fi adapters designed for site surveys may have better sensitivity than regular Wi-Fi cards installed in client devices.
  B. The transmit power on the APs is higher than needed.
  C. Regular Wi-Fi cards installed in client devices do not support the same protocols as survey adapters.
  D. USB Wi-Fi adapters have a greater sensitivity than internal Wi-Fi adapters.
  A. USB Wi-Fi adapters designed for site surveys may have better sensitivity than regular Wi-Fi cards installed in client devices.

• Question 10:

  During your first pre-deployment meeting with the deployment team, you hand out the full design documentation to all of them. What's your primary goal during this meeting?

  A. To explain design decisions and ensure understanding of design documents.
  B. To discuss AP functionality.
  C. To explain how Wi-Fi works.
  D. To justify the budget.
  A. To explain design decisions and ensure understanding of design documents.