Updated Jan-2024 Premium CWDP-304 Exam Engine pdf - Download Free Updated 249 Questions
Authentic CWDP-304 Dumps With 100% Passing Rate Practice Tests Dumps
CWNP CWDP-304 Exam Certification Details:
| Exam Price | $275 USD |
| Duration | 90 minutes |
| Number of Questions | 60 |
| Sample Questions | CWNP CWDP-304 Sample Questions |
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 |
NEW QUESTION # 16
What differences exist between VLANs in wireless and wired domains?
Response:
- A. Wireless VLANs are ineffective for utilizing a single set of infrastructure equipment to provide different services to different client groups. Wired VLANs are effective for this purpose.
- B. Wireless VLANs do not always segment traffic into separate broadcast domains on the wireless medium. Wired VLANs do segment broadcast domains on the wired network.
- C. Wireless VLANs are never carried in 802.11 frames that cross the wireless medium. VLAN identifiers are always carried in Ethernet frames to indicate the proper VLAN.
- D. Wireless VLANs are not effective for segmenting the available services and network permissions available to clients. Wired VLANs are effective for this purpose.
Answer: B
NEW QUESTION # 17
When you see the SKINNY protocol in a post-install validation protocol capture, what does this indicate?
- A. VoIP is used on the network
- B. Multicasting is used on the network
- C. Secure FTP is in use
- D. HTTPS is in use
Answer: A
NEW QUESTION # 18
What VoWiFi implementations frequently require multicast packet delivery support by the WLAN infrastructure?
- A. All VoWiFi implementations
- B. All VoWiFi soft phones
- C. All VoWiFi hard phones
- D. Push-to-Talk VoWiFi phones
Answer: D
NEW QUESTION # 19
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?
- A. 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.
- B. Always use the default 2.2 dBi omnidirectional antenna patterns for simulated APs.
- C. Defining custom AP and antenna patterns will yield more accurate prediction data than the pre-configured vendor AP/antenna combinations.
- D. All simulated APs should be set to 20 MHz channels only.
Answer: A
NEW QUESTION # 20
What metric implements the simplest algorithm and lowest accuracy in networks requiring locations?
Response:
- A. Time Difference of Arrival (TDoA)
- B. Angle of Arrival (AoA)
- C. Received Signal Strength Indicator (RSSI)
- D. Time of Arrival (ToA)
Answer: C
NEW QUESTION # 21
You are site surveying a network for VoWiFi. You have positioned an AP for a manual survey and are moving away from the AP with a phone in Survey Mode in your hand and you are reading the RSSI value of the signal received from the AP. You have previously determined that the noise floor was approximately -94 dBm on this floor of the building. The phones documentation does not specify a recommended RSSI or SNR value for best performance.
Based on the information provided and the type of device (VoWiFi phone) you are deploying, what minimum RSSI should you plan for in all areas you are monitoring and where VoWiFi service is desired?
- A. - 75 dBm
- B. - 67 dBm
- C. - 62 dBm
- D. - 72 dBm
Answer: B
NEW QUESTION # 22
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 2 at the distribution layer
- C. High-speed Ethernet links
- D. Layer 3 at the access layer
Answer: C
NEW QUESTION # 23
What is the purpose of Friis transmission equation [ (LdB) = 20 log(d) + 20 log (f) - 27.55 ]?
- A. Calculate the loss experienced between the intentional radiator and antenna
- B. Calculate RF path loss in free space
- C. Calculate earth bulge to determine minimum antenna height
- D. Calculate receive sensitivity for an 802.11 radio/antenna pair
Answer: B
NEW QUESTION # 24
When installing APs on high ceilings, what should be the most common PPE to be used?
- A. Hardhat, high visibility vest and body belt
- B. Clean suits, masks and glasses
- C. Glasses, gloves and jacket
- D. Clean suits, gloves and jacket
Answer: A
NEW QUESTION # 25
You deployed an AP and installed its antenna, and you now need to set the AP transmit power. Given a desired EIRP of 21 dBm, and an antenna gain of 5.85 dBd connected through 25 feet of cable with a loss specification of 4 dB/100 feet.
Assuming that there is no significant loss from the connectors, what should be the transmit power level for this AP?
- A. 14 mW
- B. 25 mW
- C. 10 mW
- D. 20 mW
Answer: B
NEW QUESTION # 26
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. Bluetooth access
- B. PCI DSS encoding
- C. Controller-based channel assignment
- D. Security monitoring
Answer: A
NEW QUESTION # 27
In your company's WLAN, you expect to have a mixed client PHY environment and plan to use protection mechanisms. The protection mechanism used by your client devices is configurable.
What is the best protection mechanism for backward compatibility of 802.11n devices with 802.11b devices?
- A. WMM Protection
- B. SMPS
- C. CTS-to-Self
- D. Dual-CTSRTS/CTS
Answer: C
NEW QUESTION # 28
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. 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
Answer: D
NEW QUESTION # 29
What advantages are provided by per-user PSKs when compared with ESS-wide PSKs?(Choose all that apply.) Response:
- A. Per-user PSKs allow easier user-based access control with WPA/WPA2-Personal security.
- 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 are standardized and certified by the Wi-Fi Alliance.
Answer: B
NEW QUESTION # 30
After designing and deploying a WLAN infrastructure, you realized the CCI is causing poor performance in the 2.4 GHz band. Primarily, you've designed the WLAN for 5 GHz and 2.4 GHz as a best effort. You found out that the implementers didn't follow your guidelines when configuring the WLAN infrastructure. What can you do to minimize as much as possible the CCI impact in the 2.4 GHz band?
- A. Use all channels available in the 2.4 GHz band
- B. Add more APs to the infrastructure
- C. Turn-off 2.4 GHz radios on some APs
- D. Increase the transmit power on all APs
Answer: C
NEW QUESTION # 31
Given: A WLAN controller is connected to ABC Company's core layer 3 Ethernet switch with an IEEE
802.1Q trunk connection. The WLAN
controller's native
VLAN is VLAN 6 and its IP address is 10.0.14.2 /24. Lightweight APs supporting centralized forwarding are connected to the network on VLANs 7,
8, and 9, and they each build a Layer 3 tunnel back to the WLAN controller's IP address.
The dynamically assigned IP addresses received by each AP from a DHCP server will be ________________.
- A. Associated with VLAN 1, the default VLAN for new APs
- B. Associated with the VLAN on which they are connected.
- C. Associated with the native VLAN of the WLAN controller.
- D. Associated with a non-routable VLAN until the MAC address of the AP is removed from the controller's MAC filter
Answer: B
NEW QUESTION # 32
You have performed a validation site survey after deploying a WLAN infrastructure that is an All-Wireless-Office. One specific application of your customer is experiencing delay when using the application after moving from wired connectivity. After your validation, you realized that all APs are using 80 MHz channel- widths instead of 20 MHz on the 5 GHz band, as it was designed. What can be done to resolve the delay on this application?
- A. APs should be using 160 MHz channel-widths to get more throughput
- B. Add more APs using 80 MHz channel-widths
- C. Reconfigure to use 20 MHz channel-widths, so reuse of the frequency is more effective
- D. Power-off half of the APs to reduce CCI and keep 80 MHz channel-widths
Answer: C
NEW QUESTION # 33
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