Updated Free CWNP CWDP-304 Test Engine Questions with 249 Q&As
The Best CWDP Wi-Fi Design CWDP-304 Professional Exam Questions
NEW QUESTION # 145
When performing an active site survey in an existing WLAN infrastructure, in addition to gathering throughput data, what other important function will you typically be testing at the same time?
- A. ACL configuration
- B. Roaming
- C. Internet bandwidth
- D. Application filtering
Answer: B
NEW QUESTION # 146
Aesthetics are very important in some environments. What common installation technique can be used to best meet this requirement in a stadium?
- A. Mounting on a non-fixed pole
- B. Using enclosures under the seats or on hand-rails
- C. Mounting on the walls
- D. Painting to match team colors
Answer: B
NEW QUESTION # 147
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?
- A. To discuss AP functionality.
- B. To justify the budget.
- C. To explain how Wi-Fi works.
- D. To explain design decisions and ensure understanding of design documents.
Answer: D
NEW QUESTION # 148
In a convention center, you have received complaints about the WLAN infrastructure. At this moment, the are only two APs in one auditorium. After analyzing the situation, you determined that there are more client devices that the infrastructure was designed for. There are only two APs to support more than 300 devices using the Wi-Fi at the same time. What should you do to make the Wi-Fi work as expected?
- A. Quickly add more APs
- B. Turn up the output power on the APs so that they can handle more clients
- C. Upgrade the Ethernet connections to MultiGig
- D. Redesign the entire WLAN
Answer: D
NEW QUESTION # 149
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. The client selects the AP based on a known set of MAC to BSSID mappings stored in the clients authorized SSID listing.
- B. 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.
- C. 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.
- D. 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.
Answer: A
NEW QUESTION # 150
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)
- A. 1, 2, 3, 4, 6
- B. 1, 2, 3, 5
- C. 2, 3, 2
- D. 2, 3, 5
Answer: D
NEW QUESTION # 151
After importing a floor plan to a predictive design tool, what should be done prior to adding APs, antennas and attenuators (e.g., walls)?
- A. Calibrate the floor plan to increase accuracy
- B. Nothing; just begin by adding APs, antenna and attenuators
- C. Add pictures of the environment
- D. Set the transmit power for all APs
Answer: A
NEW QUESTION # 152
Name the audience type not addressed in this chapter for HLDs.
Response:
- A. Executives
- B. Operations
- C. Designers
- D. Engineering
Answer: B
NEW QUESTION # 153
What functions do the control plane of centralized and distributed WLAN architectures help solve?(Choose all that apply.) Response:
- A. Channel reuse plans
- B. Mobility management
- C. Load balancing
- D. Transmit power
Answer: A,B,D
NEW QUESTION # 154
What is a radome?
- A. The unit used to measure the signal reflected backward by the end of a cable.
- B. A piece of metal positioned behind APs mounted on outdoor poles, designed to limit the butterfly effect.
- C. A weatherproof piece of plastic covering an antenna or antenna system.
- D. A type of semi-circular ceiling found in atriums and that is a heavy cause of RF reflection.
Answer: C
NEW QUESTION # 155
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?
Response:
- A. IPv6
- B. Secure TCP
- C. Multicasting
- D. IPSec
Answer: C
NEW QUESTION # 156
Prior to meeting with the customer for the first time, you should do which of the following?
Response:
- A. Research the customer as much as possible. Try to understand what their business is, who their customers are, and any other information you can find regarding product lines and recent press announcements.
- B. Decide which vendor they will benefit most from.
- C. Plan an initial design to present to them.
- D. Find out what vendor their competitors use.
Answer: A
NEW QUESTION # 157
During an RFP analysis, one of the vendors mentioned that you'll need to upgrade your Gigabit Ethernet switches to MultiGig switches to ensure support for
802.11ac and 802.11ax, which both offer data rates over 1Gbps. Why is this not sound advice?
- A. Management overhead that is normal in WLANs will reduce the throughput of the client devices
- B. Because 802.11ac only supports one spatial stream
- C. Because 802.11ax doesn't support channel bonding
- D. Because neither of the technologies support data rates over 1Gbps
Answer: A
NEW QUESTION # 158
What strategy can be used to ensure efficient cell overlap for VoIP site surveys?
Response:
- A. Ensure at least two APs can be seen with appropriate signal strengths from each location.
- B. Increase the output power of the radio in all APs.
- C. Install higher gain antennas in the APs.
- D. Measure the percentage of cell overlap using the cell overlap feature in the site survey software.
Answer: D
NEW QUESTION # 159
Given: For this fill-in the blank question, each answer option contains an answer for the first and second blanks, separated by a dash "-". Choose the answer option that correctly fills in both blanks in the following sentence.
A WLAN may use 802.11 admission control to ________, and admission control requirements are configured separately for each ________.
- A. Mark ingress and egress frames with priority values - TCP/IP port
- B. Regulate the available bandwidth resources - Access Category
- C. Identify voice-enabled wireless devices - AP radio (that is, 2.4 GHz or 5 GHz)
- D. Block stations with inadequate security parameters - SSID
Answer: B
NEW QUESTION # 160
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?
- A. The client selects the AP based on a known set of MAC to BSSID mappings stored in the clients authorized SSID listing.
- B. 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.
- C. 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.
- D. 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.
Answer: B
NEW QUESTION # 161
When doing some frame capturing over the air during a voice call, you realized that frames on the downlink (from the AP to the client) direction are not being transmitted with the correct UP value for voice frames, but on the uplink (from the client to the AP) direction are being transmitted correctly. What's the cause of this issue?
- A. Bad client driver
- B. Faulty antenna on the AP
- C. Somewhere on the wired network QoS markings aren't being trusted
- D. AP is not receiving enough PoE, thus not using QoS features
Answer: C
NEW QUESTION # 162
What operational plane would a WNMS primarily interact with?
Response:
- A. Data
- B. Control
- C. Distribution
- D. Integration
- E. Management
Answer: E
NEW QUESTION # 163
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CWNP CWDP-304 Exam Topics:
| Section | Objectives |
|---|---|
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
- Applications and their specific requirements |
| Collect project documentation | - Validated floor plans - Network infrastructure
- Cabling infrastructure
- Power availability and PoE capabilities |
| 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
|
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
- Select and use the appropriate design methodologies
- Understand and use the common features of wireless design software
- Select and use common vendor features and make configuration recommendations
- Design for different client and application types
- Ensure end-to-end QoS is properly implemented
- Define and recommend security solutions
- Design for secure roaming
|
| Create, distributed, and communicate design documentation | - Bill of Materials (BoM) - Design reports - Physical installation guide |
Deploy the WLAN - 10% | |
| Ensure proper understanding and implementation of the design | - Implementation meeting
- Distribute required documentation |
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