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IT業種が新しい業種で、経済発展を促進するチェーンですから、極めて重要な存在ということを我々は良く知っています。IT認証はIT業種での競争な手段の一つです。認証に受かったらあなたは各方面でよく向上させます。でも、受かることが難しいですから、トレーニングツールを利用するのを勧めます。トレーニング資料を選びたいのなら、IT-Passports.comのCWNPのPW0-250試験トレーニング資料は最高の選択です。この資料の成功率が１００パーセントに達して、あなたが試験に合格することを保証します。
試験番号：PW0-250問題集
試験科目：CWNP 「Certified Wireless Design Professional (CWDP) 」
問題と解答：全60問
最近の数年間で、IT領域の継続的な発展と成長に従って、PW0-250認証試験はもうCWNP試験のマイルストーンになりました。CWNPのPW0-250の認証試験はあなたがIT分野のプロフェッショナルになることにヘルプを差し上げます。CWNPのPW0-250の試験問題を提供するウェブが何百ありますが、なぜ受験生は殆どIT-Passports.comを選んだのですか。それはIT-Passports.comにはIT領域のエリートたちが組み立てられた団体があります。その団体はCWNPのPW0-250の認証試験の最新の資料に専攻して、あなたが気楽にCWNPのPW0-250の認証試験に合格するためにがんばっています。IT-Passports.comは初めにCWNPのPW0-250の認証試験を受けるあなたが一回で成功することを保証します。IT-Passports.comはいつまでもあなたのそばにいて、あなたと一緒に苦楽を共にするのです。
IT-Passports.comを利用するのは君の合格率を１００％保証いたします。IT-Passports.comは多種なIT認証試験を受ける方を正確な資料を提供者でございます。弊社の無料なサンプルを遠慮なくダウンロードしてください。
購入前にお試し,私たちの試験の質問と回答のいずれかの無料サンプルをダウンロード：http://www.it-passports.com/PW0-250.html
NO.1 One of your customers plans on providing wireless coverage to a warehouse facility. After performing an
initial walkthrough, you collect the following information:
-The central part of the warehouse is between 400 and 600 feet (122 to 183 meters) from the warehouse
switches mounted on the walls.
-The warehouse map was provided by the customer and is displayed in the exhibit.
-The warehouse storage is composed of metallic racks with varying inventory levels and contents, from
electronics and plastic toys to food pallets and juice bottles.
-Workers need basic data coverage from their working location, and are not highly mobile. They usually
work from one single aisle, and their laptop is on a cart with wheels.
What would be your recommendation to provide coverage to the central area (indicated by a blue circle)
of the warehouse?
A. Equip workers laptops with a directional antenna and install APs less than 328 feet (100m) away from
the switch.
B. In this case, extend the cable length just beyond 328 feet (100 m) and position APs as close as
possible to the central area of the warehouse.
C. Position APs along the walls, and equip the APs with Yagi antennas to cover the central area.
D. Install APs for client access in the central area and use a mesh backhaul link to connect to the DS.
Answer: D
CWNP PW0-250練習問題 PW0-250 PW0-250 PW0-250参考書
NO.2 In a manufacturing facility with highly reflective materials, you are planning an upgrade to your existing
802.11b solution. 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 enhancements should NOT be enabled on the 2.4 GHz radio of the new
APs? (Choose 2)
A. 40 MHz channels
B. Short guard intervals
C. Block Acknowledgments
D. Frame aggregation
E. MRC
F. STBC
Answer: A,B
CWNP練習問題 PW0-250 PW0-250 PW0-250
NO.3 Your customer location is equipped with DAS, originally deployed to relay a GSM signal indoors and
provide 802.11 data coverage to static stations. What type of wireless application would be least likely to
be supported by this RF distribution model?
A. On-demand video streaming over wireless
B. Data connection with frequent roaming
C. Location-based services for wireless assets or RFID tags
D. VoWLAN if the codec is G.729.
E. FTP over implicit TLS/SSL
Answer: C
CWNP PW0-250 PW0-250 PW0-250 PW0-250
NO.4 In a centralized WLAN architecture, what new problem may arise when you change the data forwarding
model from centralized to distributed? (Choose 2)
A. APs that were designed for a centralized forwarding model may not support all features in distributed
forwarding mode.
B. The Ethernet switch ports to which APs are connected may need to be reconfigured to support VLAN
tagging and QoS at the network edge.
C. All RRM controls will also need to be distributed to a master AP that acts as a channel and transmit
power arbiter for other APs in the ESS.
D. Centralized control functions, such as key management and distribution, RRM, and load balancing will
no longer be supported.
E. APs will not have the processing capabilities to support AES-CCMP, so TKIP will be the recommended
encryption method.
Answer: A,B
CWNP参考書 PW0-250練習問題 PW0-250認証試験 PW0-250認定証
NO.5 When deploying long-distance 802.11 bridge links (10 miles / 16 km), what parameter may be critical for
improving data flow by reducing retries caused by the long distances.?
A. The sequence control field value
B. The acknowledgement timeout threshold
C. The minimum transmit data rate value
D. The CTS-to-self threshold
E. The Beacon interval
F. The PHY parameter set field
Answer: B
CWNP練習問題 PW0-250 PW0-250認証試験 PW0-250問題集
NO.6 After surveying for the ideal mounting locations for APs, you have been asked to compromise RF
propagation optimization due to aesthetic concerns raised by your customer. In the end, you ve decided to
mount the APs in the ideal locations and paint the APs so they go unnoticed in the environment.
What is a valid recommendation or consideration when painting APs? (Choose 2)
A. Always use paints with metallic dye in them to prevent potential RF propagation impact.
B. Do not paint the notification LEDs on the AP, but configure them to be dim or turned off altogether until
troubleshooting is required.
C. Painting APs may void the product manufacturer s warranty.
D. Most AP models for indoor environments come in a variety of form factors and colors. Painting is never
recommended.
E. Painting APs always introduces a fire and gas emissions hazard and should be avoided for all indoor
APs.
Answer: B,C
CWNP過去問 PW0-250問題集 PW0-250
NO.7 Which definition correctly describes the local MAC
variation of the centralized WLAN architecture?
A. All MAC functions are performed by the AP. A minimal subset of network control is offloaded to the
WLAN controller along with management and monitoring functions.
B. PHY functions are performed directly by the AP. MAC functions are divided almost equally between the
WLAN controller and the AP, according to the time sensitivity of the feature or service.
C. The AP provides the RF termination point for the WLAN, but performs very few of the WLAN functions
or services. The WLAN controller performs all MAC functions and the AP is very simple and lightweight.
D. All RF-, data-, and control-related WLAN functions are performed by the AP. APs coordinate network
services with one another and are managed by a WNMS, so no WLAN controller is used in this
architecture.
Answer: A
CWNP PW0-250 PW0-250認定資格 PW0-250参考書
NO.8 When a WLAN controller transmits an Ethernet frame that has an IEEE 802.11 frame as its payload to a
lightweight AP, what type of QoS marks can be applied to the Ethernet frame and/or its payload? (Choose
3)
A. IEEE 802.1Q PCP marks in the Ethernet frame header
B. User Priority marks in the IEEE 802.11 frame header
C. Throughput subscription marks in the Ethernet frame header
D. MPLS tags from the Label Edge Router (LER)
E. DSCP marks to the ToS bits in the encapsulating IP packet header
F. RSVP tag if RTP is the payload of the IEEE 802.11 frame
Answer: A,B,E
CWNP PW0-250認定証 PW0-250認証試験 PW0-250 PW0-250参考書
NO.9 Given: Use Exhibit 1, 2, and 3 to answer the question.
The azimuth and elevation charts for which type of antenna are shown in Exhibit 1?
A. Figure 1
B. Figure 2
C. Figure 3
D. Figure 4
E. Figure 5
F. Figure 6
Answer: C
CWNP PW0-250認定資格 PW0-250認定証 PW0-250練習問題
NO.10 According to WLAN security design best practices, what is true of the EAP properties shown in the
exhibit?
A. The Validate server certificate
checkbox should be checked if you purchased a third-party SSL
certificate for the AS, but left unchecked if you have a self-signed certificate for the AS.
B. The Validate server certificate
checkbox should always be checked to prevent MITM attacks from
rogue authentication servers.
C. The Trusted Root Certification Authorities
list is provided to identify the certificate that the client
should send to the AS for client authentication.
D. The Do not prompt user to authorize new servers or trusted certification authorities
box should be
checked only for administrative users.
E. The Enable Identity Privacy
checkbox and anonymous name field are only useful for networks
supporting EAP-LEAP.
Answer: B
CWNP PW0-250 PW0-250 PW0-250問題集 PW0-250
IT-Passports.comというサイトには全的な資源とCWNPのPW0-250の試験問題があります。それに、CWNPのPW0-250の試験の実践経験やテストダンプにも含まれています。IT-Passports.comは受験生たちを助けて試験の準備をして、試験に合格するサイトですから、受験生のトレーニングにいろいろな便利を差し上げます。あなたは一部の試用問題と解答を無料にダウンロードすることができます。IT-Passports.comのCWNPのPW0-250の試験中に絶対な方法で転送することでなく、IT-Passports.comは真実かつ全面的な試験問題と解答を提供していますから、当社がオンラインするユニークなのCWNPのPW0-250の試験トレーニング資料を利用したら、あなたが気楽に試験に合格することができるようになります。IT-Passports.comは合格率が１００パーセントということを保証します。
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