(Aug-2025) Get professional help from our CWDP-305 Dumps PDF [Q151-Q170]

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(Aug-2025) Get professional help from our CWDP-305 Dumps PDF

Give You Free Regular Updates on CWDP-305 Exam Questions

NO.151 Excessive uplink RTP frame retransmissions can result in ____________.

Deauthentication of the transmitter by the receiver

Lowering of the data transmission rate by the transmitting station

MOS scores in excess of 5

Head-of-Line blocking at the receiver

NO.152 If you choose to recommend dynamic channel assignment for the APs in your WLAN design what action should you also recommend’?

Ensure that the output power of all APs is set to the maximum allowed in the regulatory domain

Ensure that the output power of an APs is set to the minimum available in the system interface

Replace all antennas with panel antennas instead of omnidirectional antennas

Configure the settings used by the dynamic channel assignment algorithm optimally for your design

NO.153 You desire to achieve a 450 Mbps MCS. What 802.11n features (from the numbered list below) are required?
1. Frame aggregation
2. Short GI
3. 40 MHz channels
4. 2 spatial streams
5. 3 spatial streams
6. Transmit beamforming (TxBF)

2, 3, 2

1, 2, 3, 5

1, 2, 3, 4, 6

2, 3, 5

NO.154 Main Topic:Infrastructure Design
Question:
What is the minimum PoE budget needed on a switch to support 6 (six) APs that can only be powered using IEEE 802.3at if no other details are provided?

320 W

60 W

180 W

240 W

NO.155 A table of VLANs in a _________ document should include what device performs ________ services.(Fill in the blanks)

HLD, routing

LLD, bridging

LLD, routing

HLD, QoS

NO.156 You have performed a validation site survey after deploying a WLAN infrastructure in an All-Wireless- Office. One specific application is experiencing delays after transitioning from wired to wireless connectivity.
During validation, you discover that all APs are using 80 MHz channel widths instead of the designed 20 MHz on the 5 GHz band. What can be done to resolve the delay for this application?

APs should be using 160 MHz channel-widths to get more throughput

Reconfigure to use 20 MHz channel-widths, so reuse of the frequency is more effective

Power-off half of the APs to reduce CCI and keep 80 MHz channel-widths

Add more APs using 80 MHz channel-widths

NO.157 Switches and APs have already been chosen by your customer. All switches support 802.3bz MultiGig interfaces, and APs are 4×4:4 802.11ac wave 2 capable of using dual-5GHz and have one MultiGig interface.
Some cable drops for the APs will run for more than 180.5 feet (or 55 meters). To support MultiGig, what is the best choice of cabling?

Cat-5

Cat-6

Cat-5e

Cat-6a

NO.158 During your first pre-deployment meeting with the deployment team, you hand out the full design documentation to all of them. What’s your primary goal during this meeting?

To explain design decisions and ensure understanding of design documents.

To discuss AP functionality.

To explain how Wi-Fi works.

To justify the budget.

NO.159 Main Topic:Advanced Site Surveys
Question:
When performing an indoor predictive site survey to make the WLAN planning and design cycle more efficient, what is a best practice for configuration of the simulated APs in the predictive modeling software?

Always use the default 2.2 dBi omnidirectional antenna patterns for simulated APs.

If dynamic RRM will be used, AP transmit power should be set to an estimated average level of the expected client devices, such as 25 mW.

All simulated APs should be set to 20 MHz channels only.

Defining custom AP and antenna patterns will yield more accurate prediction data than the pre- configured vendor AP/antenna combinations.

NO.160 As a device starts to shift to lower PHY rates, what factors usually influence a device decision to shift to lower PHY rates?(Choose all that apply.)

Signal degradation

Packet loss

Interference

Retransmissions

NO.161 Which advantage provided by 802.11n and 802.11ac is not usable in 1×1:1 low-end client devices?

Channel bonding

MCS data rates

Maximal Ratio Combining

Mandatory data rates

NO.162 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?

Advise the stakeholder that WLAN performance requirements will not be met and a new design process will be needed to meet the requirements.

Leave it as it is and allow automatic channel management to correct any issues.

Increase the output power on all APs by 6 dB immediately.

Remove all external antennas and use only the internal antennas to reduce multipath.

NO.163 A bandpass filter has a maximum in-band loss of 1.5 dB, ripple of 0.4 dB, and a return loss of 15 dB. What is the minimum in-band loss?
Response:

1.1 dB

1.5 dB

13.5 dB

1.9 dB

NO.164 The thermal noise is at -174 dBm/Hz. A spectrum analyzer has a resolution bandwidth of 1 kHz and a 5 dB noise figure. What is the level of the noise floor?
Response:

-174 dBm

-139 dBm

-144 dBm

-204 dBm

NO.165 While performing a validation site survey, you realize that overlapping channels are being used on the 2.4 GHz bad due to the automatic channel assignment algorithm of the WLAN infrastructure. What should you do to prevent this?

Reconfigure the automatic channel assignment settings to use only channels 1, 6, and 11

Purchase and deploy new APs from a different vendor

Reconfigure the network to use static channel plans because automatic channel assignment algorithms are all broken

Leave it as it is; sometimes using all 11 channels in 2.4 GHz gives the optimum performance result

NO.166 An engineering firm just upgraded their WLAN form nine 802.11n APS to nine 802.11ac APs. After this upgrade, they did not see any improvement in throughput. What is the most likely cause of this result?
Response:

The APs are still using the 5 GHz lower band

The clients were not upgraded

APs are mounted on the wall

APs are transmitting at a low transmit power

NO.167 Main Topic:ProtocolandSpectrum Analysis
Question:
What is the chip rate of 1 Mbps 802.11b?

11 Mchips/s

2 Mchips/s

1 Mchip/s

22 Mchips/s

NO.168 What is the most appropriate antenna which will require the least Intentional Radiator power for a point-to- point bridge link spanning 1200 meters?

2.2 dBi omnidirectional

11 dBi omnidirectional

11 dBi dish

5 dBi patch

NO.169 An AP vendor being considered for a WLAN deployment suggests that their 2 4 GHz and 5 GHz dual-band APs use software defined radios What unique capability does this indicate in comparison to non-software defined radios?

At least one radio can be configured for either 2 4 GHz or 5 GHz operations

The radios can have their SSlDs configured through software

Software is used to configure the encryption settings

Software is used to configure the entire WLAN profile

NO.170 After deploying a 5 GHz-only WLAN infrastructure in the USA, using 20 MHz channel widths and all 25 available channels, a manager tests the Guest SSID on his 802.11n tablet. During testing, he experiences several areas with poor RSSI (below -80 dBm) or no signal at all. Upon checking, all APs are operational, and coverage was validated post-deployment. What is the likely cause of this issue?

His tablet doesn’t support the 5 GHz band

His tablet only supports a 40 MHz channel-width

His tablet does not support one or more of the 5 GHz channels

His tablet doesn’t support MU-MIMO