CWNP CWDP-303 Online Practice Questions and Exam Preparation

CWNP CWDP-303 Online Questions & Answers

• Question 21:

  After importing a floor plan to a predictive design tool, what should be done prior to adding APs, antennas and attenuators (e.g., walls)?

  A. Set the transmit power for all APs
  B. Add pictures of the environment
  C. Nothing; just begin by adding APs, antenna and attenuators
  D. Calibrate the floor plan to increase accuracy
  D. Calibrate the floor plan to increase accuracy

• Question 22:

  In what circumstance would you not enable DFS channels on a WLAN infrastructure?

  A. In any stadium
  B. In any office complex
  C. In an airport
  D. In any home office
  C. In an airport

• Question 23:

  When performing an active site survey in an existing WLAN infrastructure, in addition to gathering throughput data, what other important function will you typically be testing at the same time?

  A. Application filtering
  B. Internet bandwidth
  C. Roaming
  D. ACL configuration
  C. Roaming

• Question 24:

  After deploying a 5 GHz-only WLAN infrastructure in the USA, using 20 MHz channel-widths and all 25 available channels, one of the managers of the company brings his 802.11n tablet to the office to test the Guest SSID. While testing, there were several spots where we would get poor RSSI (below -80dBM) or none at all. You checked the WLAN infrastructure and all APs are up and running and you've validated coverage after deployment. What is causing this issue?

  A. His tablet doesn't support the 5 GHz band
  B. His tablet only supports a 40 MHz channel-width
  C. His tablet does not support one or more of the 5 GHz channels
  D. His tablet doesn't support MU-MIMO
  D. His tablet doesn't support MU-MIMO

• Question 25:

  What advantage provided by 802.11n and 802.11ac is not usable in 1X1:1 low-end client devices?

  A. Channel bonding
  B. MCS data rates
  C. Maximal Ratio Combining
  D. Mandatory data rates
  D. Mandatory data rates

• Question 26:

  When installing APs on high ceilings, what should be the most common PPE to be used?

  A. Hardhat, high visibility vest and body belt
  B. Glasses, gloves and jacket
  C. Clean suits, masks and glasses
  D. Clean suits, gloves and jacket
  A. Hardhat, high visibility vest and body belt

• Question 27:

  During lunch time in the break room of a company, Wi-Fi connectivity on the 2.4 GHz band is intermittent. Every other time of the day, it works fine. What's the likely cause of this issue?

  A. Employees are using their cell data instead of using the Wi-Fi
  B. The AP in the cafeteria keeps rebooting due to lack of PoE budget on the switch
  C. Toasters and ovens are heating up the air, raising the noise floor with the Wi-Fi on the 2.4 Ghz band
  D. Microwaves in the cafeteria are interfering with the Wi-Fi on the 2.4 GHz band
  D. Microwaves in the cafeteria are interfering with the Wi-Fi on the 2.4 GHz band

• Question 28:

  You have performed a validation site survey after deploying a WLAN infrastructure that is an All-Wireless-Office. One specific application of your customer is experiencing delay when using the application after moving from wired connectivity. After your validation, you realized that all APs are using 80 MHz channel-widths instead of 20 MHz on the 5 GHz band, as it was designed. What can be done to resolve the delay on this application?

  A. APs should be using 160 MHz channel-widths to get more throughput
  B. Reconfigure to use 20 MHz channel-widths, so reuse of the frequency is more effective
  C. Power-off half of the APs to reduce CCI and keep 80 MHz channel-widths
  D. Add more APs using 80 MHz channel-widths
  B. Reconfigure to use 20 MHz channel-widths, so reuse of the frequency is more effective

• Question 29:

  After designing and deploying a WLAN infrastructure, you realized the CCI is causing poor performance in the 2.4 GHz band. Primarily, you've designed the WLAN for 5 GHz and 2.4 GHz as a best effort. You found out that the implementers didn't follow your guidelines when configuring the WLAN infrastructure. What can you do to minimize as much as possible the CCI impact in the 2.4 GHz band?

  A. Add more APs to the infrastructure
  B. Increase the transmit power on all APs
  C. Turn-off 2.4 GHz radios on some APs
  D. Use all channels available in the 2.4 GHz band
  C. Turn-off 2.4 GHz radios on some APs

• Question 30:

  What is the minimum PoE budget needed on a switch to support 6 (six) APs that can only be powered using IEEE 802.3at if no other details are provided?

  A. 320 W
  B. 60 W
  C. 180 W
  D. 240 W
  B. 60 W