CWNP CWDP-305 Online Practice Questions and Exam Preparation

CWNP CWDP-305 Online Questions & Answers

• Question 1:

  During a customer walkthrough you notice an area of the CAD drawing where it is not accurate. What next step should you take? Response:

  A. Redraw the portions of the map that have changed.
  B. Do not survey that area.
  C. Request a new version.
  D. Request the survey team to do their best to walk where necessary and use the references on the map.
  C. Request a new version.

• Question 2:

  As you plan a WLAN upgrade, you have assessed the network requirements and data signatures of your applications. One of the popular applications used on your network requires high bandwidth and low to medium Wi-Fi loss, but can tolerate moderate latency and jitter.

  What application matches this description?

  A. Voice
  B. Email
  C. Skype chat
  D. Video-on-demand
  B. Email

• Question 3:

  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 4:

  For what purposes are VPNs typically used in modern WLANs?(Choose all that apply.) Response:

  A. Remote AP tunneling to a corporate WLAN controller or VPN concentrator
  B. Client device connectivity to corporate resources from unsecured public networks
  C. Initial 802.11 authentication with the AP and subsequent data encryption
  D. Tunneling APs and WLAN controllers to cloud-based management platforms
  E. Tunneling APs and WLAN controllers to RADIUS and token servers
  F. Bridging client connectivity in ad hoc networks
  A. Remote AP tunneling to a corporate WLAN controller or VPN concentrator
  B. Client device connectivity to corporate resources from unsecured public networks

• Question 5:

  You told your customer that multipath fading may be mitigated simply by moving one or both of the receivers antennas a small amount, usually by one to four wavelengths away from its original position. Your customer is prepared to make the change, but does not know the wavelength for 802.11ac.

  What is the approximate wavelength of an 802.11ac radio wave?

  A. 5.5 cm (2.16 inches)
  B. 12 cm (4.72 inches)
  C. 15.24 cm (6 inches)
  D. 45 cm (17.71 inches)
  A. 5.5 cm (2.16 inches)

• Question 6:

  Which of the following items could be considered constraints when performing a network design?(Choose all that apply.)

  Response:

  A. Timeline
  B. Personnel
  C. Politics
  D. Budget
  A. Timeline
  B. Personnel
  C. Politics
  D. Budget

• Question 7:

  Your customer's 802.11n laptops cannot detect the SSID in the 5 GHz band in a conference room, but your 802.11ac laptop connects without issue. What is the most likely explanation for this discrepancy?

  A. The AP is configured to use channel 36
  B. The customer laptop does not support OFDM
  C. The AP is on channel 144
  D. Their laptops are SISO clients
  C. The AP is on channel 144

• Question 8:

  During a validation site survey, you realize that the installers mounted some of the APs above the ceiling. They said that this was a request from the building architect due to aesthetics constraints. During the requirements gathering, you weren't advised about any aesthetics constraints from the main stakeholder of the project. What should you do in this case?

  A. Advise the stakeholder that WLAN performance requirements will not be met and a new design process will be needed to meet the requirements.
  B. Leave it as it is and allow automatic channel management to correct any issues.
  C. Increase the output power on all APs by 6 dB immediately.
  D. Remove all external antennas and use only the internal antennas to reduce multipath.
  A. Advise the stakeholder that WLAN performance requirements will not be met and a new design process will be needed to meet the requirements.

• Question 9:

  While configuring your site survey software for an upcoming manual survey project, you notice the configuration option for "Network Card Simulation". What is the purpose of such a feature and when would you use it?

  A. This setting allows the site survey software to convert the APs measured downlink RF data into a simulated data set as if the same data were transmitted by a specific client station. It is useful for determining uplink client performance when clients are located far from APs as well as projecting cell size for ad hoc networks.
  B. Since WLAN adapters are not typically calibrated by manufacturers, this setting is a form of software calibration in which you can calibrate an (uncalibrated) adapter to match one of the calibrated adapters shown in the list. This process improves the reliability of RF data collection and reporting when uncalibrated adapters are used.
  C. This is the configuration area in which you specify the adapter type that will be used for the site survey so that the survey software can interpret that adapters reported metrics (based on proprietary formulas) into an RF measurement that is standardized by the survey software and known to its users. This is done
  A. This setting allows the site survey software to convert the APs measured downlink RF data into a simulated data set as if the same data were transmitted by a specific client station. It is useful for determining uplink client performance when clients are located far from APs as well as projecting cell size for ad hoc networks.

• Question 10:

  Given: For this fill-in the blank question, each answer option contains an answer for the first and second blanks, separated by a dash "--". Choose the answer option that correctly fills in both blanks in the following sentence. A WLAN may use 802.11 admission control to ________, and admission control requirements are configured separately for each ________.

  A. Block stations with inadequate security parameters -- SSID
  B. Identify voice-enabled wireless devices -- AP radio (that is, 2.4 GHz or 5 GHz)
  C. Regulate the available bandwidth resources -- Access Category
  D. Mark ingress and egress frames with priority values -- TCP/IP port
  C. Regulate the available bandwidth resources -- Access Category