Authentic CWDP-304 Dumps - Free PDF Questions to Pass [Q94-Q114]

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Authentic CWDP-304 Dumps - Free PDF Questions to Pass

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CWNP CWDP-304 Exam Certification Details:

Number of Questions60
Exam CodeCWDP-304 CWDP
Exam NameWireless Design Professional
Sample QuestionsCWNP CWDP-304 Sample Questions
Recommended TrainingCWDP self-paced training kit, Live Wi-Fi Design Training Class
Passing Score70%
Exam RegistrationPEARSON VUE


CWNP CWDP-304 Exam Topics:

SectionObjectives

Define Specifications for the WLAN - 25%

Collect business requirements and constraints- Business use cases and justification
- User requirements
- Regulatory compliance
- Industry compliance
- Budget
- Aesthetics
- Architectural constraints
- Mounting restrictions
- Access restrictions
- Time constraints
- Building codes and safety codes
Collect and define technical requirements- Vendor selection
- Location services such as RTLS
- Latency requirements
- Signal strength requirements
- Capacity requirements
- Security requirements
  • BYOD and guest access
  • Roaming
  • Monitoring
  • Authentication and encryption

- Applications and their specific requirements
- WLAN upgrade requirements, when applicable
- Bridge link requirements, when applicable
- Voice over WLAN (VoWLAN), when applicable
- Client devices including most important and least capable device
- Requirement areas

Collect project documentation- Validated floor plans
- Network infrastructure
  • Network diagrams
  • AP locations
  • Existing network services including DNS, DHCP, NTP, and authentication servers
  • Switch capabilities and capacity

- Cabling infrastructure

  • Cabling maps and plans
  • Wiring closet locations

- Power availability and PoE capabilities
- Existing wireless systems
- Previous design/survey documentation

Define requirement areas including essential metrics for each requirement- Client device types and capabilities
- Applications and their requirements
- User and device density
- SSIDs
- Security settings
- Understand common vertical markets
Gather information on environmental factors- Building materials
- Attenuation values
- Ceiling heights
- Site annotations (photos, notes, plans)
- Wireless environment scan
  • Packet captures
  • Spectrum captures
  • Wi-Fi scanners

Design the WLAN - 40%

Define WLAN architectures and select the appropriate architecture for a design- Controller-based (physical and virtual) architectures
- Distributed (cloud-based and local WNMS)
- Standalone/Autonomous APs
- Dynamic vs. static channel assignment
- Dynamic radio management
- Software defined radios
- RF profiles
- Select and/or recommend the appropriate equipment for the design and selected architecture (APs, antennas, controllers, managed services)
Produce a design to meet requirements- Select and use the appropriate design tools
  • Design and survey software and hardware
  • Spectrum analysis software and hardware
  • Access points and antennas
  • Portable power source
  • Tripods
  • Measuring tools
  • Cameras
  • Personal Protective Equipment (PPE)

- Select and use the appropriate design methodologies

  • WLAN predictive design (new builds/site or area not accessible)
  • Validated RF modeling
  • AP-on-a-Stick (APoS) measurements
  • Bridge and mesh planning

- Understand and use the common features of wireless design software

  • Import and scale floor plans
  • Model attenuation of the site (including calibration)
  • Select and place APs and antennas
  • Adjust AP and antenna settings
  • Define requirement areas and parameters
  • Define channel and power settings

- Select and use common vendor features and make configuration recommendations

  • Band steering
  • Automatic/static channel selection
  • Load balancing
  • RF/AP templates

- Design for different client and application types

  • VoIP handsets
  • Laptops
  • Handheld scanners
  • Smartphones and tablets
  • IoT and smart devices
  • Location tracking systems
  • Voice and video systems

- Ensure end-to-end QoS is properly implemented

  • WMM
  • Wired and wireless QoS mappings
  • QoS markings, classifications, and queues

- Define and recommend security solutions

  • Monitoring (detection and prevention)
  • Authentication servers
  • EAP methods
  • Authentication types
  • Encryption types

- Design for secure roaming

  • Secure BSS transition (roaming)
  • Vendor roaming solutions
  • Client support issues
Create, distributed, and communicate design documentation- Bill of Materials (BoM)
- Design reports
- Physical installation guide

 

NEW QUESTION # 94
You have initiated a site survey to be performed and the team has been onsite and is halfway through gathering the necessary data.
The project sponsor just asked you to make sure the WLAN supports radio frequency identification (RFID) location tracking. How would you possibly characterize this situation?
Response:

  • A. Any WLAN will support location tracking.
  • B. The power requirements on the UPS need to be evaluated.
  • C. The 802.11g standard incorporates location tracking.
  • D. Scope creep has occurred.
  • E. The 802.3af RTLS standard should be incorporated into the AP configuration.

Answer: D


NEW QUESTION # 95
You are configuring an 802.11ac AP using manual channel planning. The design specification calls for the current AP to be placed on channel 56 in 5 GHz and to disable the 2.4 GHz radio.
For what could the 2.4 GHz radio be used if not standard AP operations?
Response:

  • A. PCI DSS encoding
  • B. Security monitoring
  • C. Controller-based channel assignment
  • D. Bluetooth access

Answer: D


NEW QUESTION # 96
SSID hiding is not generally recommended because some frames require inclusion of the SSID. In what frames is the SSID always included?
Response:

  • A. Association request
  • B. Authentication response
  • C. Probe request
  • D. Beacon
  • E. Probe response

Answer: A


NEW QUESTION # 97
During a post-validation assessment, you have configured a client for 802.1X/EAP but it is not passing authentication. Which areas should you check in the WLAN configuration?
Response:

  • A. Whether the RADIUS server is online and configured for the matching port on the APs and WLAN controllers
  • B. Whether the authenticator is configured to support the EAP type(s) your client is configured for
  • C. Whether the RADIUS shared secret is properly configured on the supplicant and authentication server
  • D. Whether the client has a fully valid certificate

Answer: A


NEW QUESTION # 98
You are tasked with designing the WLAN to accommodate certain high density areas on your university campus where users frequently come and go. With a limited DHCP pool size (subnet mask = 255.255.252.0) for this WLAN subnet, you want to ensure that your DHCP addresses are used efficiently and are not exhausted, which would prevent new client Layer 3 connections. The DHCP server is a Windows Server 2012 R2 machine.
Your design task is to determine the best configuration to allow as many users as possible while avoiding WLAN service interruptions and also to use the available addresses as efficiently as possible.
What setting would be most effective at achieving this design task?

  • A. Set the DHCP lease for this pool to 20 minutes
  • B. Set the maximum client limit per radio to 64
  • C. Set the RTS threshold to 2346 bytes
  • D. Set the inactive wireless client timeout (client age-out) to 5 minutes

Answer: A


NEW QUESTION # 99
Using a SCA means that all APs will be using the same channel in a given layer. How is the AP with which the client associates determined?
Response:

  • A. All APs share a virtual IP address. A controller will tell the closest AP to the client to communicate with it, since it has a greater RSSI from the client.
  • B. All APs share a virtual Multicast Address. A controller will tell the closest AP to the client to communicate with it, since it has a greater RSSI from the client.
  • C. The client selects the AP based on a known set of MAC to BSSID mappings stored in the clients authorized SSID listing.
  • D. All APs share a virtual BSSID. A controller will tell the closest AP to the client to communicate with it, since it has a greater RSSI from the client.

Answer: C


NEW QUESTION # 100
What limitation exists when WMM is not enabled on an 802.11n WLAN?
Response:

  • A. EDCA values will change
  • B. The maximum channel-width will be 20MHz
  • C. 802.11 QoS will not be available
  • D. Only two ACs will be available

Answer: C


NEW QUESTION # 101
A customer wants to deploy a WLAN that employs centralized forwarding. What LAN requirements should you look for?
Response:

  • A. Routing redundancy protocol
  • B. Layer 3 at the access layer
  • C. Layer 2 at the distribution layer
  • D. High-speed Ethernet links

Answer: D


NEW QUESTION # 102
What limitation exists when WMM is not enabled on an 802.11n WLAN?

  • A. EDCA values will change
  • B. The maximum channel-width will be 20MHz
  • C. 802.11 QoS will not be available
  • D. Only two ACs will be available

Answer: C


NEW QUESTION # 103
You are using site software design features. You have imported a floor plan, but the simulated RF coverage is nowhere close to the real RF coverage you see with a walkabout.
Given that the simulation is significantly different, when step was likely missed when using the software?
Response:

  • A. Calibration
  • B. Conversion to PNG
  • C. Adding extra APs to simulate interference
  • D. Conversion to DWG

Answer: A


NEW QUESTION # 104
What advantage provided by 802.11n and 802.11ac is not usable in 1X1:1 low-end client devices?
Response:

  • A. Channel bonding
  • B. MCS data rates
  • C. Maximal Ratio Combining
  • D. Mandatory data rates

Answer: D


NEW QUESTION # 105
What two 802.11 amendments deal with regulatory and transmission requirements?
Response:

  • A. 802.11k
  • B. 802.11d
  • C. 802.11f
  • D. 802.11i
  • E. 802.11h

Answer: B,C


NEW QUESTION # 106
A table of VLANs in a _________ document should include what device performs ________ services.(Fill in the blanks)

  • A. LLD, routing
  • B. LLD, bridging
  • C. HLD, QoS
  • D. HLD, routing

Answer: A


NEW QUESTION # 107
You are planning for client devices in a WLAN that is be upgraded to 802.11ac. Which one of the following devices is more likely to have support for 3x3:3 radios and 256 QAM?
Response:

  • A. USB 2.0 adapter
  • B. tablet
  • C. laptop
  • D. mobile phone
  • E. handheld scanner

Answer: C


NEW QUESTION # 108
When installing a cloud-based AP, what is the most common process used?
Response:

  • A. Configure the AP as an autonomous AP and then, when it connects to the cloud, it will be reconfigured.
  • B. Configure the AP with a local controller and then, when it connects to the cloud, it will be reconfigured.
  • C. Connect the AP to the network and configure it from the cloud assigning a configuration or policy set to the AP.
  • D. Configure a profile for the AP in the cloud and then connect it for automatic configuration.

Answer: D


NEW QUESTION # 109
What are the three biggest WLAN enterprise verticals?(Choose all that apply.) Response:

  • A. Warehouses
  • B. Retail
  • C. Office environments
  • D. Education
  • E. Healthcare

Answer: B,D,E


NEW QUESTION # 110
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. 1.5 dB
  • B. 13.5 dB
  • C. 1.1 dB
  • D. 1.9 dB

Answer: C


NEW QUESTION # 111
Your customer is using PSK as their only authentication. They have an industry requirement to move to a stronger solution. Your recommendation is to move to a certificate-based type of authentication where both the client and server require certificates.
Which EAP type would be the best fit?

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

Answer: B


NEW QUESTION # 112
What document is typically created to launch a project?
Response:

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

Answer: A


NEW QUESTION # 113
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. Painting APs will significantly reduce the output power.
  • C. Most AP models for indoor environments come in a variety of form factors and colors. Painting is never recommended.
  • D. Always use paints with metallic dye in them to prevent potential RF propagation impact.

Answer: A


NEW QUESTION # 114
......

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