cwnp cwdp-305 practice test

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

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

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

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)

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

When deploying an Enterprise-class VoWLAN infrastructure, which Access Category (AC) must be
used to prioritize voice packets and ensure optimal performance?

• A. AC_VI
• B. AC_VO
• C. AC_BE
• D. AC_BK

When using a WLAN design tool with propagation modeling capabilities, what critical step must be
performed before adding APs, antennas, and attenuation factors like 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

Your customer's 802.11n laptops cannot detect the SSID in the 5 GHz band in a conference room, but
your 802.11ac laptop connects without issue. What is the most likely explanation for this
discrepancy?

• A. The AP is configured to use channel 36
• B. The customer laptop does not support OFDM
• C. The AP is on channel 144
• D. Their laptops are SISO clients

When designing a static channel plan for an office using voice devices near an airport, which range of
channels may be avoided to avoid channel switching when implemented in this environment?

• A. 36-40
• B. 44-48
• C. 116-124
• D. 1-11

Which vertically polarized antenna is best suited for a WLAN infrastructure with access points
mounted on a ceiling over 6 meters high, where all client stations operate from the floor level?

• A. Patch
• B. Dish
• C. Grid
• D. Low-gain dipole