CWNP CWDP-304リアルに2025年最新のブレーン問題集で模擬試験問題集
CWDP-304試験問題 リアルなCWDP-304練習問題集
質問 # 22
A cable with 2.5 dB of loss is used to measure the return loss of an antenna. The measured value in-band is shown to be larger than 20 dB. What is the actual return loss of the antenna, and is it considered to be a reasonable value?
Response:
- A. Larger than 17.5 dB and no
- B. Larger than 17.5 dB and yes
- C. Larger than 15 dB and yes
- D. Larger than 15 dB and maybe
正解：C
質問 # 23
A controller-based WLAN infrastructure has its controller on a different subnet than its APs. What device must be used to enable any communication between the Controller and the APs?
- A. Wireless bridge
- B. PoE Layer 2 switch
- C. Router
- D. NTP server
正解：C
質問 # 24
When you see the SKINNY protocol in a post-install validation protocol capture, what does this indicate?
Response:
- A. Secure FTP is in use
- B. HTTPS is in use
- C. Multicasting is used on the network
- D. VoIP is used on the network
正解：D
質問 # 25
What are some advantages of designing guest access with all guest users tunneled directly into the DMZ?
Response:
- A. Enhances performance of web proxy servers in the DMZ for guest Internet traffic
- B. Allows a single SSID with different authentication/encryption models to be used for all WLAN services for corporate users and guests
- C. The border firewall configuration will not require any additional rules to pass guest traffic to the DMZ controller
- D. Minimizes configuration requirements for segmentation and filtering of guest traffic across internal LAN
正解：D
質問 # 26
During a customer walkthrough you notice an area of the CAD drawing where it is not accurate. What next step should you take?
Response:
- A. Request a new version.
- B. Redraw the portions of the map that have changed.
- C. Request the survey team to do their best to walk where necessary and use the references on the map.
- D. Do not survey that area.
正解：A
質問 # 27
Which DHCP option, when required, should be configured and enabled to help APs locate their wireless LAN controller?
- A. 0
- B. 1
- C. 2
- D. 3
正解：C
質問 # 28
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. Panel
- B. Yagi
- C. Omni
- D. Patch
正解：B
質問 # 29
Four buildings are located in a square orientation to each other. Fisch Stix Food Company is requesting a PtMP link between the buildings. On the building with the root bridge link, what type of antenna is the best choice?
Response:
- A. 100° sector
- B. Parabolic dish
- C. Horizontally polarized omni
- D. 60° yagi
- E. Vertically polarized omni
正解：A
質問 # 30
You are designing a WLAN and nave been asked to recommend a security solution for the network The organization requires that 802 1X/EAP be implemented, but they do not have a PKI and do not wish to deploy one They suggest that mostly Windows clients. Apple phones and Android phones will be used What do you recommend?
- A. Use CCMP AES with a PSK
- B. Use FAP-TLS for the authentication solution
- C. Use EAP-PEAP for the authentication solution
- D. Use TKIPRC4 with a PSK
正解：C
質問 # 31
What advantage provided by 802.11n and 802.11ac is not usable in 1X1:1 low-end client devices?
Response:
- A. MCS data rates
- B. Mandatory data rates
- C. Maximal Ratio Combining
- D. Channel bonding
正解：B
質問 # 32
Given: As the wireless network administrator for XYZ Company, you are planning to upgrade your aging wireless network infrastructure, as well as some clients, to support 802.11ac. In your research, you have discovered that your new wireless client devices and infrastructure are 802.11ac, WMM, and WMM-PS certified by the Wi-Fi Alliance. Some of your existing client devices are 802.11a/b/g devices that do not support WMM.
Given this information, what scenario is possible when your company's employees begin using both types of client devices on the new WLAN?
- A. WMM-PS enabled APs will allow both WMM-PS and non-WMM-PS stations to use the trigger-and-delivery mechanism, but WMM-PS stations wil
- B. Performance and battery life will be inconsistent between WMM-PS and non-WMM-PS client devices when used with applications that support WMM-PS.
- C. All WMM-PS certified client devices will be prevented from utilizing WMM-PS features until all stations in use on the wireless medium are WMM-PS certified.
- D. The WLAN infrastructure will set the dozing times of the WMM-PS certified client devices based upon their WMM access category, while the non-WMM-PS client devices will continue to use PS-Poll frames.
正解：B
質問 # 33
What type of standards-based encryption is used by office extension APs for the traffic tunnel?(Choose all that apply.) Response:
- A. CAPWAP
- B. DTLS
- C. AES
- D. TKIP
- E. LWAPP
正解：B
質問 # 34
During lunch time in the break room of a company, Wi-Fi connectivity on the 2.4 GHz band is intermittent.
Every other time of the day, it works fine. What's the likely cause of this issue?
Response:
- A. Employees are using their cell data instead of using the Wi-Fi
- B. Toasters and ovens are heating up the air, raising the noise floor with the Wi-Fi on the 2.4 Ghz band
- C. The AP in the cafeteria keeps rebooting due to lack of PoE budget on the switch
- D. Microwaves in the cafeteria are interfering with the Wi-Fi on the 2.4 GHz band
正解：D
質問 # 35
What is the most cost-effective way to accurately measure the height of a ceiling when ladder use is not allowed?
- A. Use a laser measure to measure the distance from the floor to the ceiling
- B. Gather measurements from other objects and do the math
- C. Estimate the height based on known object sizes
- D. Rent a lift-cart to lift you up to the ceiling
正解：A
質問 # 36
What is the primary reason for avoiding 160 MHz channels with 802 11 in the 5 GHz band'?
- A. The data rate becomes too high which causes some clients to gam access to the medium and never let it go
- B. No APs exist in production that can implement 160 MHz channels
- C. The output power requited for 160 MHz channels is more than most regulatory domains allow
- D. Only two oi three 160 MHz channels exist in the current frequency allocation, tn some regulatory domains only one exists
正解：D
質問 # 37
What are some advantages of designing guest access with all guest users tunneled directly into the DMZ?
- A. Enhances performance of web proxy servers in the DMZ for guest Internet traffic
- B. Allows a single SSID with different authentication/encryption models to be used for all WLAN services for corporate users and guests
- C. Minimizes configuration requirements for segmentation and filtering of guest traffic across internal LAN
- D. The border firewall configuration will not require any additional rules to pass guest traffic to the DMZ controller
正解：B
質問 # 38
What roaming technology uses stored keys at the APs for roam back if a client STA returns after having roamed away?
Response:
- A. PMK caching
- B. Preauthentication
- C. OKC
- D. SCA roaming
正解：A
質問 # 39
What is the most appropriate antenna which will require the least Intentional Radiator power for a point-to- point bridge link spanning 1200 meters?
- A. 5 dBi patch
- B. 11 dBi disn
- C. 11 dBi omnidirectional
- D. 2.2 dBi omnidirectional
正解：B
質問 # 40
What inexpensive tool is capable of locating neighbor WLANs if that is your only need?
- A. Site Survey software
- B. Wireless-Specific Protocol Analysis software
- C. Spectrum Analyzer software
- D. WLAN scanner
正解：D
質問 # 41
Aesthetics are very important in some environments. What common installation technique can be used to best meet this requirement in a stadium?
- A. Painting to match team colors
- B. Mounting on a non-fixed pole
- C. Mounting on the walls
- D. Using enclosures under the seats or on hand-rails
正解：D
質問 # 42
How are EAP messages transported over 802.11 wireless LANS?
Response:
- A. EAP_TLS
- B. EAP-Fast
- C. EAPOL
- D. PEAP
正解：C
質問 # 43
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