CWNP CWDP-305 Practice Exams
Last updated on Oct 22,2026- Exam Code: CWDP-305
- Exam Name: Certified Wireless Design Professional
- Certification Provider: CWNP
- Latest update: Oct 22,2026
When preparing a floor plan graphic for use in predictive and manual site surveying, what calibration method will lead to the most accurate and reliable RF data?
- A . Use the known size of a small object, such as a ceiling tile, and use a single instance of this object (e.g. a single ceiling tile) to scale the floor plan.
- B . Measure the width of an actual office doorway with a tape measure and use this value to calibrate against a doorway graphic.
- C . Use the longest available measurement (like a straight exterior wall) to calibrate the graphic’s scale.
- D . Calibrate the ceiling height of the floor plan first, then the survey software should be able to auto-calibrate the X and Y planes of the graphic.
If radar has reportedly been detected on your WLAN deployment, what bands would you consider avoiding?
- A . 5 GHz UNII-2 and 2e
- B . 5 GHz UNII-2 and 3
- C . 5 GHz UNII-2, 2e, and 3
- D . 5 GHz UNII-1 and 2
- E . 5 GHz UNII-1, 2, and 3
As you plan a WLAN upgrade, you have assessed the network requirements and data signatures of your applications. One of the popular applications used on your network requires high bandwidth and low to medium Wi-Fi loss, but can tolerate moderate latency and jitter.
What application matches this description?
- A . Voice
- B . Email
- C . Skype chat
- D . Video-on-demand
In this question, you will compare the mobility processes of a network that supports WPA2-Personal and WPA2-Enterprise. Assume the use of a 15-character ASCII passphrase for WPA2-Personal and EAP-TTLS/MSCHAPv2 with WPA2-Enterprise. Also, assume that proprietary roaming protocols are not supported.
When a device transitions from one BSS to another within the same ESS, what step must be performed in the WPA2-Enterprise transition that are not performed in the WPA2-Personal transition?
- A . Open System Authentication
- B . 802.11 Reassociation
- C . 802.1X authentication
- D . 4-Way Handshake
What kind of antenna results in a nearly circular pattern on the azimuth chart but a very flat donut shape on the elevation chart?
- A . High gain omni-directional
- B . 20 degree vertical yagi
- C . 120 degree horizontal sector
- D . 60 degree horizontal patch
Which of the following items could be considered constraints when performing a network design? (Choose all that apply.)
- A . Timeline
- B . Personnel
- C . Politics
- D . Budget
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 . Microwaves in the cafeteria are interfering with the Wi-Fi on the 2.4 GHz band
- D . Toasters and ovens are heating up the air, raising the noise floor with the Wi-Fi on the 2.4 Ghz band
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
Why should band steering algorithms allow stations to connect to the 2.4 GHz band after some number of ignored Probe Requests?
- A . Because the FCC requires it.
- B . Because some clients are persistent clients that will not move on to the 5 GHz band.
- C . Because the 802.11 standard requires it.
- D . Because the AP will experience a buffer overflow if they do not eventually respond with a Probe Response.
What strategy can be used to ensure efficient cell overlap for VoIP site surveys?
- A . Measure the percentage of cell overlap using the cell overlap feature in the site survey software.
- B . Increase the output power of the radio in all APs.
- C . Install higher gain antennas in the APs.
- D . Ensure at least two APs can be seen with appropriate signal strengths from each location.