CWNP CWDP-305 Online Practice Questions and Exam Preparation

CWNP CWDP-305 Online Questions & Answers

• Question 81:

  When designing for OFDMA, why might the same channel bandwidth result in greater efficiency than that available in 802.11n and 802.11ac?

  A. The design will use MU-MIMO, which is not available in either 802.11n or 802.11ac.
  B. The design will use transmit beamforming, which is not available in either 802.11n or 802.11ac.
  C. The design will use RUs that allow for transmissions to multiple client devices concurrently without the use of MU-MIMO.
  D. The clients will use UL MU-MIMO coupled with DSSS, which was not available in 802.11n or 802.11ac.
  C. The design will use RUs that allow for transmissions to multiple client devices concurrently without the use of MU-MIMO.

• Question 82:

  What basic RF math formula should be used as a baseline to convert an RF value in units of dBm into a value of mW? *Note: "dBm" in the formulas represents the known dBm value

  A. 0 dBm = 1 mW
  B. mW
  C. mW mW
  A. 0 dBm = 1 mW

• Question 83:

  Assume that your network operates in a regulatory domain that allows use of the entire 5 GHz space allowed in the 802.11ac amendment. In your upcoming 802.11ac deployment, you would like to take advantage of the performance improvements that result from channel bonding. However, after extensive testing, you have determined that your mission-critical WLAN should not use channels requiring DFS support.

  Given those two criteria (enable channel bonding and disable DFS channels), in the 5 GHz spectrum, how many non-overlapping 40 MHz channels will your system be able to use?

  A. 2
  B. 3
  C. 4
  D. 6
  C. 4

• Question 84:

  Who should be present from the customer side during the final meeting after successfully implementing a WLAN infrastructure?

  A. Acquirer and stakeholders
  B. End-users
  C. The customer's customers
  D. Remote workers
  A. Acquirer and stakeholders

• Question 85:

  While performing a validation site survey, you realize that overlapping channels are being used on the 2.4 GHz bad due to the automatic channel assignment algorithm of the WLAN infrastructure. What should you do to prevent this?

  A. Reconfigure the automatic channel assignment settings to use only channels 1, 6, and
  B. Purchase and deploy new APs from a different vendor
  C. Reconfigure the network to use static channel plans because automatic channel assignment algorithms are all broken
  D. Leave it as it is; sometimes using all 11 channels in 2.4 GHz gives the optimum performance result
  A. Reconfigure the automatic channel assignment settings to use only channels 1, 6, and

• Question 86:

  A customer wants to deploy a WLAN that employs centralized forwarding. What LAN requirements should you look for? Response:

  A. High-speed Ethernet links
  B. Layer 3 at the access layer
  C. Layer 2 at the distribution layer
  D. Routing redundancy protocol
  A. High-speed Ethernet links

• Question 87:

  What is the purpose of defining wall materials in WLAN design software?

  A. To ensure the attenuation and reflection of the materials die considered during propagation modeling
  B. So that the floor plan looks as much like the target deployment space as possible
  C. It adds color to the floor plan which makes it easier to identify requirement areas
  D. Manager require it, so WLAN designers should do it.
  A. To ensure the attenuation and reflection of the materials die considered during propagation modeling

• Question 88:

  For an antenna 35 dBi of gain is needed. What antenna type should be used to achieve this gain? Response:

  A. 4dipole
  B. Yagi
  C. Dish
  D. Horn
  C. Dish

• Question 89:

  When designing a new WLAN infrastructure you also need to be aware of now the network is physically deployed and now the network is logically configured What are two documents that are helpful In this case?

  A. Bill of Materials and Blueprints
  B. Hold Harmless and Network Diagrams
  C. Network Diagrams and Network Closet Locations
  D. Blueprints and Network Closet Locations
  C. Network Diagrams and Network Closet Locations

• Question 90:

  Wh.ch one of the following options is a dedicated throughput testing application, usable on both the WLAN and LAN?

  A. WLAN scanner
  B. Wirestart
  C. iPert
  D. NLTSH
  C. iPert