Verified CWDP-304 dumps Q&As - 2024 Latest CWDP-304 Download
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CWNP CWDP-304 Exam Certification Details:
| Passing Score | 70% |
| Duration | 90 minutes |
| Exam Price | $275 USD |
| Exam Registration | PEARSON VUE |
| Number of Questions | 60 |
| Sample Questions | CWNP CWDP-304 Sample Questions |
| Exam Code | CWDP-304 CWDP |
NEW QUESTION # 24
A business traveler from North America is in Europe. The hotel only provides coverage in 2.4 GHz. The traveler connects to the hotel's SSID and notices an AP in the hotel room. However, the laptop reports a very low RSSI when connected. The traveler does not have the same problem when connecting in the lobby. What would be the most likely cause of the low RSSI in the hotel room?
- A. The AP in the room is using Bluetooth instead of Wi-Fi.
- B. The AP in the room is using ZigBee instead of Wi-Fi.
- C. The switchport that the AP is connected to is only capable of transmitting at 10 Mbps.
- D. The AP in the room is transmitting on channel 13 and the traveler associated to a non-channel 13 AP located elsewhere.
Answer: D
NEW QUESTION # 25
For what types of systems should you request read-only access to in order to perform an analysis of the customer's existing infrastructure?(Choose all that apply.) Response:
- A. Clients
- B. Routers
- C. Switches
- D. RADIUS
- E. Active Directory
Answer: B,C
NEW QUESTION # 26
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:
- A. 1.9 dB
- B. 1.5 dB
- C. 1.1 dB
- D. 13.5 dB
Answer: C
NEW QUESTION # 27
An enterprise customer is subject to the highest standards for network uptime. When designing their wireless network, you should consider which of the following?(Choose all that apply) Response:
- A. The failover of the wireless and wired network
- B. The failover of the wired network only
- C. The failover of the wireless network only
- D. The physical aspects such as power and cabling
Answer: A,D
NEW QUESTION # 28
NicoCo is building a new facility and would like to install a WLAN for primary connectivity of all clients. The requirements are dual-spectrum 802.11n supporting voice and location tracking.
What type of pre-deployment survey should be performed?
Response:
- A. Passive, using optimized channels
- B. Predictive
- C. Active, using a lowest common denominator client
- D. Passive, all channels
- E. Active, using a voice handset
Answer: B
NEW QUESTION # 29
Given:
In your regulatory domain, a Tx Power Level of "1" is equivalent to 17 dBm.
For every integer increment (e.g. from 1 to 2) to the Tx Power Level, the APs transmit power is halved.
In units of mW, what is the actual transmit power for an AP configured at a Tx Power Level of "4"?
- A. 12.5 mW
- B. 6.25 mW
- C. 50 mW
- D. 8 mW
Answer: A
NEW QUESTION # 30
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?
- A. Reconfigure the automatic channel assignment settings to use only channels 1, 6, and 11
- B. Reconfigure the network to use static channel plans because automatic channel assignment algorithms are all broken
- C. Purchase and deploy new APs from a different vendor
- D. Leave it as it is; sometimes using all 11 channels in 2.4 GHz gives the optimum performance result
Answer: A
NEW QUESTION # 31
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. Leave it as it is and allow automatic channel management to correct any issues.
- 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. Increase the output power on all APs by 6 dB immediately.
- D. Remove all external antennas and use only the internal antennas to reduce multipath.
Answer: B
NEW QUESTION # 32
After designing a WLAN infrastructure using predictive design software. What's the best way to validate the predictive design in the physical space before deployment, if time and budget allow for it?
Response:
- A. Perform an AP-on-a-Stick survey using AP locations based upon the predictive design to confirm each AP's placement.
- B. Deploy all of the APs as they're shown in the predictive design and perform an active site survey.
- C. Use a client device positioned where the APs will be installed and measure the signal from the client device.
- D. Deploy all of the APs as they're shown in the predictive design and perform a passive site survey.
Answer: C
NEW QUESTION # 33
What advantages are provided by per-user PSKs when compared with ESS-wide PSKs?(Choose all that apply.) Response:
- A. Per-user PSKs are standardized and certified by the Wi-Fi Alliance.
- B. Per-user PSKs are easier to manage if a PSK is compromised or an employee leaves a company.
- C. Per-user PSKs are more secure than ESS-wide PSKs because they support mutual authentication.
- D. Per-user PSKs allow easier user-based access control with WPA/WPA2-Personal security.
Answer: B
NEW QUESTION # 34
When live video streaming solutions that transmit simultaneously to more than one recipient are used, what special capability should be considered and configured in all affected WLAN implementations?
- A. IPSec
- B. Multicasting
- C. Secure TCP
- D. IPv6
Answer: B
NEW QUESTION # 35
iPerf is a tool used in site surveys and validation surveys for what purpose?
Response:
- A. CCI detection
- B. Throughput testing
- C. Signal strength mapping
- D. RSSI tracking
- E. Data rate mapping
Answer: B
NEW QUESTION # 36
What commonly causes a client-to-AP link imbalance?
- A. The AP's transmit power is significantly lower than the client's transmit power
- B. The AP's antenna gain is lower than the client's antenna gain
- C. The client's antenna gain is lower than the AP's antenna gain
- D. The client's transmit power is significantly lower than the AP's transmit power
Answer: D
NEW QUESTION # 37
In a manufacturing facility with highly reflective materials, you are planning an upgrade to your existing
802.11b WLAN implementation. You have
chosen a dual- band 802.11n infrastructure product for this purpose. Your client applications include:
Handheld scanners for inventory management
Toughbooks (laptops) mounted on forklifts for inventory and workflow management VoWiFi phones used by select employees throughout the facility You are evaluating all of the 802.11n enhancements and determining which features to enable for your environment and applications.
In this scenario, what 802.11n enhancement typically should NOT be enabled on the 2.4 GHz radio of the new APs?
- A. Block Acknowledgments
- B. Short guard intervals
- C. Frame aggregation
- D. Multiple streams
Answer: B
NEW QUESTION # 38
In a PC-based spectrum analyzer, what data chart identifies the overall RF utilization of a specific frequency in the environment being surveyed?
- A. Swept Spectrogram
- B. FFT Average
- C. FFT Max Hold
- D. Duty cycle
Answer: A
NEW QUESTION # 39
You are creating an outdoor bridge link that spans more than 1000 yards. Which one of the following antenna types is more likely to be included in the design?
- A. Omni
- B. Yagi
- C. Panel
- D. Patch
Answer: B
NEW QUESTION # 40
What are the deliverables to your customer after successfully implementing a WLAN infrastructure?
- A. Nothing is required. The implemented WLAN was deliverable
- B. Project Charter
- C. Digital or physical assets, guides, floorplans and configuration documents
- D. Facility blueprints
Answer: C
NEW QUESTION # 41
Location technology (RTLS) can use which of the following methods?(Choose all that apply.) Response:
- A. UWB
- B. UHV
- C. Passive RFID
- D. Active RFID
- E. Sound
- F. Infrared
- G. 802.11-capable laptops
Answer: D,E,F,G
NEW QUESTION # 42
You have determined the best mounting locations for APs in a given installation. The facilities manager has asked you to change the locations for several APs due to aesthetic concerns. You suggest mounting the APs in the ideal locations and painting them so they go unnoticed in the environment.
What is a valid recommendation or consideration when painting APs?
- A. Painting APs may void the product manufacturer's warranty.
- B. Always use paints with metallic dye in them to prevent potential RF propagation impact.
- C. Painting APs will significantly reduce the output power.
- D. Most AP models for indoor environments come in a variety of form factors and colors. Painting is never recommended.
Answer: A
NEW QUESTION # 43
What type of protection should be provided to outdoor antenna installations?
Response:
- A. Static electricity
- B. A/C spikes
- C. Lightning surge suppression
- D. Brownouts
Answer: C
NEW QUESTION # 44
A customer is acquiring a new VoWLAN system to replace their existing wired phone system. When reading about his system's requirements, you learned that is requires 25 db of SNR to work as expected. After surveying the environment, you discovered that the noise floor is -88 dBm. What should be the minimum RSSI value to meet the system's requirements?
- A. -65 dBm
- B. -70 dBm
- C. -63 dBm
- D. -67 dBm
Answer: C
NEW QUESTION # 45
You are being asked to design a WLAN for a number of WLAN clients that will use Telnet as the primary application. The customer has asked that you use only the number of APs necessary because of the complex installation and construction costs each AP installation will incur in this particular environment.
What design factors do you consider?
Response:
- A. Clients could benefit from RTS/CTS mode for all transmissions.
- B. AP transmit power should be turned down to minimize co-channel interference.
- C. Omnidirectional antennas should be used to maximize cell overlap.
- D. Use 11 Mbps as the lowest basic rate.
Answer: A
NEW QUESTION # 46
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