CWDP-303 Online Practice Questions and Answers

In high-density environments, such as stadiums and convention centers, what extra factor has to be taken into account that can attenuate Wi-Fi signals when these environments are having an event?

A. Thick walls

B. I-Beams

C. People

D. Fire doors

Your new customer is concerned about maintaining privacy for their proprietary information when you conduct information gathering for their WLAN design. Which document can you use to directly address their concern?

A. NDA

B. SoW

C. BoM

D. Hold Harmless

A customer is acquiring a new VoWLAN system to replace their existing wired phone system. When reading about his system's requirements, you learned that is requires 25 db of SNR to work as expected. After surveying the environment, you discovered that the noise floor is -88 dBm. What should be the minimum RSSI value to meet the system's requirements?

A. -70 dBm

B. -67 dBm

C. -65 dBm

D. -63 dBm

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

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

Which document provided to your customer should include all devices and parts that are going to be used during the deployment of their WLAN infrastructure?

A. SoW

B. BoM

C. Design report

D. Project plan

What is the best method of gathering attenuation measurements from any building materials or objects?

A. After measuring the RSSI in free space 5 meters (16.5 feet) apart, put an AP 4 meters (13 feet) away from the wall or object on one side and your measuring device 0.67 meters (2 feet) away from the wall or object on the other side. Take measurement and compare the difference.

B. Use the pre-built attenuation values in the predictive design tool.

C. After measuring the RSSI in free space 1 meter (3 feet) apart, put an AP 0.32 meters (1 feet) away from the wall or object on the other side. Take measurements and compare the difference.

D. Look on the Internet for attenuation values for each one of the materials that might attenuate the Wi-Fi signal using the material provider's websites.

What document should be created that provides instructions for install technicians to mount and configure APs?

A. Hold Harmless

B. Statement of Work

C. Bill of Materials

D. Physical installation guide

You're preparing to perform a site survey for a company that processes meat. Some areas are restricted due to high-security. What do you have to do in order to proceed with the site survey?

A. Gain appropriate access and clearance to perform the site survey.

B. Gain meat processing access certification from the FDA.

C. Ensure that you and your team are using food industry approved USB adapters for the survey.

D. Just begin the survey, they will understand

Which DHCP option, when required, should be configured and enabled to help APs locate their wireless LAN controller?

A. 150

B. 62

C. 43

D. 22

When deploying a new WLAN infrastructure using PoE to power the APs, you realize that a known good AP is not powering up. You use the same cable to connect your laptop and connect without any trouble. What is the most likely reason the AP did not power up?

A. Missing AP licenses in the controller

B. Spanning-tree convergence

C. Layer 3 routing

D. Lack of PoE budget on the switch

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

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

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

A. CEO or CFO

B. End-users

C. The customer's customers

D. Remote workers

In a convention center, you have received complaints about the WLAN infrastructure. At this moment, the are only two APs in one auditorium. After analyzing the situation, you determined that there are more client devices that the infrastructure was designed for. There are only two APs to support more than 300 devices using the Wi-Fi at the same time. What should you do to make the Wi-Fi work as expected?

A. Redesign the entire WLAN

B. Quickly add more APs

C. Upgrade the Ethernet connections to MultiGig

D. Turn up the output power on the APs so that they can handle more clients