CWNP CWDP-305 Practice Exams
Last updated on Apr 09,2025- Exam Code: CWDP-305
- Exam Name: Certified Wireless Design Professional
- Certification Provider: CWNP
- Latest update: Apr 09,2025
What is the purpose of DHCP Option 43, and how is it used with WLANs?
- A . It provides clients with a temporary IP address on a restricted VLAN until 802.1X authentication is completed. Then the client receives its long-term IP address.
- B . It provides IP address bindings for specific network nodes that require long-term IP address assignments. WLAN controllers are configured to use Option 43 to receive long-term IP address leases that are centrally managed with DHCP.
- C . It supports vendor-specific IP address attributes for node discovery purposes. APs use Option 43 with vendor class identifiers to obtain the IP address of a centralized WLAN controller.
- D . It integrates a DHCP server with AAA servers and user databases to dynamically assign IP addresses to client devices. During 802.1X, the AAA server uses
What is the meaning of a Real Time FFT graph?
- A . Real Time FFT means Real Time First Fundamental Trace and shows the value of the first signal detected on each frequency at each sweep interval.
- B . Real Time FFT means Real Time Fast Frequency Timing and shows the RF pulses measured by the Layer 1 sweep tool.
- C . Real Time FFT means Real Time Fast Fourier Transform and shows the max value of the signal detected on each frequency in real time.
- D . Real Time FFT means Real Time Frequency Fundamental Texture and shows the value of the noise background generated by the card used to perform the
- E . Real Time FFT means Real Time Fast Fourier Transform and shows the max value of the signal detected on each frequency in real time.
Given: As the wireless network administrator for XYZ Company, you are planning to upgrade your aging wireless network infrastructure, as well as some clients, to support 802.11ac. In your research, you have discovered that your new wireless client devices and infrastructure are 802.11ac,
WMM, and WMM-PS certified by the Wi-Fi Alliance. Some of your existing client devices are 802.11a/b/g devices that do not support WMM.
Given this information, what scenario is possible when your company’s employees begin using both types of client devices on the new WLAN?
- A . All WMM-PS certified client devices will be prevented from utilizing WMM-PS features until all stations in use on the wireless medium are WMM-PS certified.
- B . The WLAN infrastructure will set the dozing times of the WMM-PS certified client devices based upon their WMM access category, while the non-WMM-PS client devices will continue to use PS-Poll frames.
- C . Performance and battery life will be inconsistent between WMM-PS and non-WMM-PS client devices when used with applications that
support WMM-PS. - D . WMM-PS enabled APs will allow both WMM-PS and non-WMM-PS stations to use the trigger-and-delivery mechanism, but WMM-PS stations wil
Which of the following is not a business requirement?
- A . The new network design must improve employee productivity.
- B . The new network design must cut operating expenses.
- C . The new network design must make employees happy to come to work.
- D . The new network design must provide support for 802.11n.
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 . Remove all external antennas and use only the internal antennas to reduce multipath.
- B . Advise the stakeholder that WLAN performance requirements will not be met and a new design process will be needed to meet the requirements.
- C . Leave it as it is and allow automatic channel management to correct any issues.
- D . Increase the output power on all APs by 6 dB immediately.
You have been tasked with performing safety and operations training for outdoor bridge link installation. The antennas are to be installed on a 70-foot tower on one end and the roof top of an office building on the other end.
What might be required for the tower installation?
- A . Hiring a certified tower installer.
- B . Special antennas that avoid reflections on the tower poles.
- C . APs that are designed to operate above 70 feet.
- D . Special RF cables that will not create loss incurred by the metal tower construction.
What are some advantages of designing guest access with all guest users tunneled directly into the DMZ?
- A . Allows a single SSID with different authentication/encryption models to be used for all WLAN services for corporate users and guests
- B . Minimizes configuration requirements for segmentation and filtering of guest traffic across internal LAN
- C . The border firewall configuration will not require any additional rules to pass guest traffic to the DMZ controller
- D . Enhances performance of web proxy servers in the DMZ for guest Internet traffic
What differences exist between VLANs in wireless and wired domains?
- A . Wireless VLANs are not effective for segmenting the available services and network permissions
available to clients. Wired VLANs are effective for this purpose. - B . Wireless VLANs are never carried in 802.11 frames that cross the wireless medium. VLAN identifiers are always carried in Ethernet frames to indicate the proper VLAN.
- C . Wireless VLANs do not always segment traffic into separate broadcast domains on the wireless medium. Wired VLANs do segment broadcast domains on the wired network.
- D . Wireless VLANs are ineffective for utilizing a single set of infrastructure equipment to provide different services to different client groups. Wired VLANs are effective for this purpose.
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
What might limit the ability to locate 802.11 clients using a WLAN infrastructure without an 802.11 tag?
- A . Lack of 802.11k support
- B . When its radio is disabled
- C . When its radio is disabled
- D . When it is off