CWDP-302

Review 57 CWDP-302 practice questions with answer explanations and community insights.

Question 1

You have determined the best mounting locations for APs in a given installation. The facilities manager has asked you to change the locations for several APs due to aesthetic concerns. You suggest mounting the APs in the ideal locations and painting them so they go unnoticed in the environment. What is a valid recommendation or consideration when painting APs?

  1. Always use paints with metallic dye in them to prevent potential RF propagation impact.
  2. Painting APs will significantly reduce the output power.
  3. Painting APs may void the product manufacturer’s warranty.
  4. Most AP models for indoor environments come in a variety of form factors and colors. Painting is never recommended.

Question 2

When a WLAN controller sends an 802.11 frame to a lightweight AP for transmission on the wireless medium, how does it mark the frame for 802.11 QoS priority?

  1. The WLAN controller will place the user priority (UP) value in the QoS Control field of the 802.11 frame header before passing it to the lightweight AP.
  2. The WLAN controller does not mark 802.11 frames with priority values only the APs can do this.
  3. The WLAN controller does not mark the 802.11 frames with priority values only the Layer 3 switches can do this.
  4. The WLAN controller does not mark the 802.11 frames with priority values only the Layer 3 routers can do this.

Question 3

When selecting a centralized WLAN architecture, what new problem may arise when you change the data forwarding model from centralized to distributed?

  1. APs that were designed for a centralized forwarding model may not support all features in distributed forwarding mode.
  2. The router between the APs and the controller must be made aware of the APs as forwarding client STAs.
  3. All RRM controls will also need to be distributed to a master AP that acts as a channel and transmit power arbiter for other APs in the ESS.
  4. Centralized control functions, such as key management and distribution, RRM, and load balancing will no longer be supported.

Question 4

Which one of the following is an essential metric to measure when performing a survey and design for VoIP across WLANs?

  1. Throughput rates above 50 Mbps
  2. Data rates above 100 Mbps
  3. Latency
  4. PoE provided to wireless handsets

Question 5

In a manufacturing facility with highly reflective materials, you are planning an upgrade to your existing 802.11b WLAN implementation. You have chosen a dual- band 802.11n infrastructure product for this purpose. Your client applications include: ✑ Handheld scanners for inventory management ✑ Toughbooks (laptops) mounted on forklifts for inventory and workflow management ✑ VoWiFi phones used by select employees throughout the facility You are evaluating all of the 802.11n enhancements and determining which features to enable for your environment and applications. In this scenario, what 802.11n enhancement typically should NOT be enabled on the 2.4 GHz radio of the new APs?

  1. Multiple streams
  2. Short guard intervals
  3. Block Acknowledgments
  4. Frame aggregation
We are moving to a new platform

CertificationTest is being migrated. Some pages may be slow or briefly unavailable; everything will be back to normal within a few hours. If you run into any issue, email support@certificationtest.net.