cwnp cwdp-305 practice test

Certified Wireless Design Professional

Last exam update: Nov 18 ,2025
Page 1 out of 23. Viewing questions 1-15 out of 341

Question 1

When designing a Wi-Fi-based WLAN to support voice in a large office, which design element is of
the highest concern for performance?

  • A. AP enclosures
  • B. Roaming
  • C. AP vendor
  • D. Support for 900 MHz
Mark Question:
Answer:

B


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Question 2

What is the minimum PoE budget required to power 6 APs using IEEE 802.3at with no additional
details provided?

  • A. 320 W
  • B. 60 W
  • C. 180 W
  • D. 240 W
Mark Question:
Answer:

C


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Question 3

In high-density environments like stadiums or convention centers, what additional factor must be
considered that can attenuate Wi-Fi signals during events?

  • A. Thick walls
  • B. I-Beams
  • C. People
  • D. Fire doors
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Answer:

C


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Question 4

Which document outlines the objectives, scope, and key stakeholders, serving as the official
authorization to begin a WLAN design and deployment project?

  • A. Bill of Materials
  • B. Project Charter
  • C. Work Breakdown Structure
  • D. Budget
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Answer:

B


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Question 5

When conducting information gathering for a WLAN design, which document ensures your
customer's proprietary information remains confidential and protected from unauthorized
disclosure?

  • A. NDA
  • B. SoW
  • C. BoM
  • D. Hold Harmless
Mark Question:
Answer:

A


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Question 6

In WLAN location-based services, which metric, despite being commonly used, offers the lowest
accuracy when determining device positions?

  • A. Angle of Arrival (AoA)
  • B. Time of Arrival (ToA)
  • C. Time Difference of Arrival (TDoA)
  • D. Received Signal Strength Indicator (RSSI)
Mark Question:
Answer:

D


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Question 7

Your customer uses PSK authentication but needs a more secure, certificate-based solution requiring
certificates on both the client and server. Which EAP method is the most appropriate?

  • A. EAP-FAST
  • B. EAP-TTLS
  • C. EAP-TLS
  • D. PEAP
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Answer:

C


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Question 8

When designing a wireless bridge to connect two offices 13 kilometers (approximately 8 miles) apart,
which factor must the Wireless Engineer consider to account for Fresnel Zone clearance?

  • A. Earth bulge
  • B. Antenna gain
  • C. FSPL
  • D. Receive sensitivity
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Answer:

A


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Question 9

While conducting a site survey in a heavy machinery repair facility, what essential gear should you
use for safety in this challenging environment?

  • A. Personal Protective Equipment (PPE)
  • B. Low gain antennas
  • C. Low power APs
  • D. Indoor APs
Mark Question:
Answer:

A


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Question 10

A North American business traveler connects to a hotel's 2.4 GHz SSID in Europe and notices low RSSI
from an AP in the room, but experiences no issues with RSSI in the lobby. What is the most likely
reason for the low RSSI in the room?

  • A. The AP in the room is using ZigBee instead of Wi-Fi
  • B. The AP in the room is transmitting on channel 13 and the traveler associated to an AP on channels 1 through 11 in the lobby
  • C. The switchport that the AP is connected to is only capable of transmitting at 10 Mbps
  • D. The AP in the room is using Bluetooth instead of Wi-Fi
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Answer:

B


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Question 11

A museum requires its wireless access points to be discreetly integrated into the environment
without sacrificing performance. Which design choice best meets this requirement while maintaining
optimal functionality?

  • A. Lock the AP inside of a metal box
  • B. Place the APs in between walls and I-beams
  • C. Use an 802.11b AP, so it looks old enough to be in a museum
  • D. Use a plastic cover that could blend in with the environment
Mark Question:
Answer:

D


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Question 12

An engineering firm upgraded from nine 802.11n APs to nine 802.11ac APs, retaining the same
channel and power configuration. Despite this, throughput remains unchanged. What is the most
likely reason for the lack of improvement?

  • A. APs are transmitting at a low transmit power
  • B. The clients were not upgraded
  • C. APs are mounted on the wall
  • D. The APs are still using the 5 GHz lower band
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Answer:

B


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Question 13

During a public Wi-Fi session with 10 other users, you run a ping sweep but cannot detect any
devices on your subnet. What feature is likely enabled on the WLAN infrastructure to prevent local
communication between clients?

  • A. Peer-to-peer blocking
  • B. OSPF external routes
  • C. Band steering
  • D. Load balancing
Mark Question:
Answer:

A


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Question 14

While implementing 802.11ax APs in the 6 GHz band, a consultant recommends using WPA2-
Personal for VoIP support. Why is this approach technically inappropriate?

  • A. Because WPA2-Personal causes slower roams than WPA2-Enterprise
  • B. Because 802.11ax does not support WPA2-Personal in any band
  • C. Because 6 GHz WLANs cannot use WPA2-Personal
  • D. Because VoIP requires Opportunistic Wireless Encryption (OWE)
Mark Question:
Answer:

C


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Question 15

While planning for a VoWLAN deployment requiring 25 dB SNR, you measure the noise floor at -88
dBm. What is the minimum RSSI needed to meet the system's performance requirements?

  • A. -70 dBm
  • B. -67 dBm
  • C. -65 dBm
  • D. -63 dBm
Mark Question:
Answer:

D


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