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	<title>Certinside - IT certifications Blog &#187; CWNP</title>
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		<title>PW0-104 study guide</title>
		<link>http://www.cognos-cog.com/pw0-104-study-guide/</link>
		<comments>http://www.cognos-cog.com/pw0-104-study-guide/#comments</comments>
		<pubDate>Sat, 19 Jun 2010 03:49:40 +0000</pubDate>
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				<category><![CDATA[CWNP]]></category>
		<category><![CDATA[PW0-104]]></category>
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		<description><![CDATA[Do you want to get more information about PW0-104 Exam?I’ll give you an answer;you can go to Visualexams. you can download the Demo for free.you can know the latest news about PW0-104 Exam and the materials of exam,We expect that it gives your a hand so that pass the exam as soon as possible. As [...]]]></description>
			<content:encoded><![CDATA[<p>Do you want to get more information about PW0-104 Exam?I’ll give you an answer;you can go to Visualexams. you can download the Demo for free.you can know the latest news about PW0-104 Exam and the materials of exam,We expect that it gives your a hand so that pass the exam as soon as possible. As follows,give you some descriptions about PW0-104 Exam.</p>
<p>The <strong><a href="http://www.just4exams.com/PW0-104/">CWNP PW0-104</a></strong> Questions and Answers as well as our other CWNP PW0-104 exam training tools are not only priced to be easy on your budget – but each one is also backed with our guarantees. Visualexams guarantees that after using our CWNP certification training tools, you will be prepared to take and pass your CWNP PW0-104 exam.</p>
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<p>For the purpose, the world-known IT companies offer the IT PW0-104 professionals opportunities of upgrading their knowledge through a number of certification exams. By going through these certification exams, one can easily keep oneself abreast with what is going in the field of IT.</p>
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		<title>PW0-104 practice test</title>
		<link>http://www.cognos-cog.com/pw0-104-practice-test/</link>
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		<pubDate>Thu, 03 Jun 2010 05:08:55 +0000</pubDate>
		<dc:creator>admin</dc:creator>
				<category><![CDATA[CWNP]]></category>
		<category><![CDATA[practice test]]></category>
		<category><![CDATA[PW0-104]]></category>

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		<description><![CDATA[Passing CWNP PW0-104 exam may sound difficult but you don&#8217;t need to fret. Visualexams has seen to it that nothing remains complex for you. The Questions and Answers prepared by Visualexams cover all the potential questions coming in the PW0-104 exam, as well as the most recurring ones, and the ones being introduced from time [...]]]></description>
			<content:encoded><![CDATA[<p>Passing CWNP PW0-104 exam may sound difficult but you don&#8217;t need to fret. Visualexams has seen to it that nothing remains complex for you. The Questions and Answers prepared by Visualexams cover all the potential questions coming in the PW0-104 exam, as well as the most recurring ones, and the ones being introduced from time to time by CWNP itself.</p>
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<p>The CWNP PW0-104 exam is one of the most popular CWNP certification exams. If you want to reach a professional or expert level in the CWNP career certification tracks, Passing PW0-104 exam is the first step. We provide professional CWNP exam PW0-104 information. It is the best and the lastest PW0-104 practice exam.</p>
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<p>PW0-104 is a CWNP certification exams are popular among other things, the rise of IT industry inside job skills test, you can understand that Visualexams.com up-to-date information, as well as examination of the details of the examination, Visualexams <strong><a href="http://www.just4exams.com/PW0-104/" target="_blank">PW0-104</a></strong> this huge project for you. At the same time providing convenient examination will better optimize the service for you to create a better learning platform to help you pass the exam successfully.</p>
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		<title>PW0-200 exam questions</title>
		<link>http://www.cognos-cog.com/pw0-200-exam-questions/</link>
		<comments>http://www.cognos-cog.com/pw0-200-exam-questions/#comments</comments>
		<pubDate>Mon, 17 May 2010 01:51:59 +0000</pubDate>
		<dc:creator>admin</dc:creator>
				<category><![CDATA[CWNP]]></category>
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		<description><![CDATA[PW0-200 exam is regarded as one of the most favourite CWNP Certifications. Many IT professionals prefer to add exam PW0-200 among their credentials. The certification strengthens the employment prospects and opens up myriads of opportunities for them. Just4study not only caters you all the information regarding the exam PW0-200 but also provides you the excellent [...]]]></description>
			<content:encoded><![CDATA[<p>PW0-200 exam is regarded as one of the most favourite CWNP Certifications. Many IT professionals prefer to add exam PW0-200 among their credentials. The certification strengthens the employment prospects and opens up myriads of opportunities for them. Just4study not only caters you all the information regarding the exam PW0-200 but also provides you the excellent study material which makes the certification exam easy for you.</p>
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<p><strong>Related exam:<br />
</strong><a href="http://www.visualexams.com/000-203.htm"><strong>000-203</strong></a> High Volume Storage Specialist V1</p>
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		<title>PW0-200 practice test</title>
		<link>http://www.cognos-cog.com/pw0-200-practice-test/</link>
		<comments>http://www.cognos-cog.com/pw0-200-practice-test/#comments</comments>
		<pubDate>Wed, 24 Mar 2010 09:22:08 +0000</pubDate>
		<dc:creator>admin</dc:creator>
				<category><![CDATA[CWNP]]></category>
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		<description><![CDATA[People always prefer and opt for CWNP certification exams, because CWNP is one of the leading and valid certification in the world. When you will become certified in CWNP PW0-200 exam, then you will see the affect of CWNP. You will be accepted and respected a lot in the field of information technology. Everybody will [...]]]></description>
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<p><strong>The related exams:</strong><br />
<a href="http://www.just4study.com/9A0-088/"><strong>9A0-088</strong></a> Adobe IIIustrator CS4 Exam<br />
<a href="http://www.just4study.com/000-806/"><strong>000-806</strong></a> IBM Test 806, IBM WebSphere Ap Svr Ntwk Deploy V6.1 Adv Admn<br />
<a href="http://www.just4study.com/642-515/"><strong>642-515</strong></a> Securing Networks with ASA Advanced</p>
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		<title>pw0-104 dumps</title>
		<link>http://www.cognos-cog.com/pw0-104-dumps/</link>
		<comments>http://www.cognos-cog.com/pw0-104-dumps/#comments</comments>
		<pubDate>Wed, 06 Jan 2010 02:20:11 +0000</pubDate>
		<dc:creator>admin</dc:creator>
				<category><![CDATA[CWNP]]></category>
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		<description><![CDATA[CWNP offers a number of certifications in Information Technology. One of the most prominent IT certification, in this regard, is CWNP PW0-104 exam. Many IT professionals opt for the certification as they think of CWNP PW0-104 as an essential document to complete their profile.
There are too many advantages of passing CWNP PW0-104 exam. If you [...]]]></description>
			<content:encoded><![CDATA[<p>CWNP offers a number of certifications in Information Technology. One of the most prominent IT certification, in this regard, is CWNP <strong><a href="http://www.certinside.com/PW0-104.html">PW0-104 exam</a></strong>. Many IT professionals opt for the certification as they think of CWNP PW0-104 as an essential document to complete their profile.</p>
<p>There are too many advantages of passing CWNP PW0-104 exam. If you are already working as an IT professional in some enterprise, your success in CWNP PW0-104 exam will not enhance your existing career but it will also open up your career opportunities in other enterprises.</p>
<p>The speciality of PW0-104 Certinside is to provide most updated and latest versions available so that you do not have to bother about anything else. All you need is to logon to the Certinside site and get the <strong><a href="http://www.visualexams.com/PW0-104.htm">PW0-104 questions and answers</a></strong> you intend to take and that&#8217;s all. The whole package includes not only braindumps, study guide but also test question which are real time exam simulations. Easiest way to get these certifications is to log on to the PW0-104 Certinside and download the CWNP PW0-104 questions and answers to do CWNP PW0-104 Certinside practice exam to obtain your free CWNP PW0-104 certification exam.</p>
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<p>The PW0-104 exam are geared up to prepare you for the PW0-104 certificate. Certinside offer best PW0-104 questions and answers, which are a crucial study aid to assure your chances of excelling in the PW0-104 exam.</p>
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		<title>PW0-104 braindump</title>
		<link>http://www.cognos-cog.com/PW0-104-braindump/</link>
		<comments>http://www.cognos-cog.com/PW0-104-braindump/#comments</comments>
		<pubDate>Fri, 02 Oct 2009 03:53:45 +0000</pubDate>
		<dc:creator>admin</dc:creator>
				<category><![CDATA[CWNP]]></category>

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		<description><![CDATA[
About Visualexams
Visualexams also called CI is a popular CWNP Certifications dumps provider. We have prepared highest quality SimExam PW0-104 Study Guide and best online PW0-104 Dumps for IT certification professionals to pass CWNP PW0-104 Exam for sure. Different from Testking or Testinside PW0-104 download, Visualexams PW0-104 Questions and Answers are so thorough and comprehensive that [...]]]></description>
			<content:encoded><![CDATA[<div>
<h2>About Visualexams</h2>
<p>Visualexams also called CI is a popular CWNP Certifications dumps provider. We have prepared highest quality SimExam PW0-104 Study Guide and best online PW0-104 Dumps for IT certification professionals to pass CWNP PW0-104 Exam for sure. Different from Testking or Testinside PW0-104 download, Visualexams PW0-104 Questions and Answers are so thorough and comprehensive that nearly every field and category of content networking has been covered to assure IT professionals of obtaining <a href="http://www.visualexams.com/CWNP-exam.htm" target="_blank"><strong>CWNP Certification</strong></a> successfully.</p>
<h2>Visualexams PW0-104 Exam Detail</h2>
<p>Exam Number/Code : PW0-104<br/><br />
Exam Name : Wireless LAN Administration Exam <br/><br />
Questions and Answers : 120<br/><br />
Update Time: 2009-10-19</p>
<p>　<br />
　<br />
Exam	  :  CWNP PW0-104<br />
Title    :  Wireless LAN Administration Exam</p>
<p>
1. What causes an excessively high Voltage Standing Wave Ratio (VSWR) in an 8011 WLAN?<br />
A. An impedance mismatch between devices in series with the main RF signal<br />
B. Reflected DC voltage on the main RF signal line<br />
C. Refracted RF signal peaks along the main signal path<br />
D. Crosstalk (inductance) between adjacent conductors<br />
Answer: A</p>
<p>2. Given: ABC Company&#8217;s network administrator was just asked to install a 5 GHz OFDM bridge link between two buildings.  He connected a WLAN bridge with a 50-ohm output to a 50-ohm RF coaxial cable.  He connected the other end of the RF coaxial cable to a 25-ohm, 6 dBi Yagi antenna.<br />
What is the maximum VSWR between the WLAN bridge and the Yagi antenna?<br />
A. 1.0:1<br />
B. 1.1:1<br />
C. 1.2:1<br />
D. 1.5:1<br />
E. 2.0:1<br />
F. 1.0:2<br />
Answer: E</p>
<p>3. What factors affect the distance that an RF signal can be effectively received?<br />
A. Transmitting station&#8217;s antenna type<br />
B. Receiving station&#8217;s radio sensitivity<br />
C. Fresnel zone blockage<br />
D. Power over Ethernet (PoE) usage<br />
E. Antenna connector type<br />
F. Distance between access points<br />
Answer: ABC</p>
<p>4. What word describes the bending of an RF signal as it passes between mediums of different density?<br />
A. Diffraction<br />
B. Reflection<br />
C. Refraction<br />
D. Diffusion<br />
E. Scattering<br />
Answer: C</p>
<p>5. As an RF wave propagates through space, the wave front experiences natural expansion.  What is the detrimental effect of this expansion in a WLAN system?<br />
A. Linear Diffusion Loss<br />
B. Signal Attenuation<br />
C. Transmission Obfuscation<br />
D. Fresnel Zone Thinning<br />
E. Azimuth Inflation<br />
Answer: B</p>
<p>6. Given: Return Loss is the decrease of forward energy in a system because some of the power is being reflected back toward the transmitter.<br />
What can cause a high return loss in an RF transmission system?<br />
A. A Voltage Standing Wave Ratio (VSWR) of 1.5:1<br />
B. An impedance mismatch between devices in the RF system<br />
C. Cross-polarization of the RF signal as it passes through the RF system<br />
D. The use of multiple connector types in the RF system (e.g. N-type and SMA-type)<br />
E. Low output power at the transmitter and use of a high-gain antenna<br />
Answer: B</p>
<p>Our <a href="http://www.visualexams.com/PW0-104.htm" target="_blank"><strong>PW0-104 exam</strong></a> questions download from the examination center.And our Exam PW0-104 Preparation Material provides you everything you will need to take your PW0-104 Exam. The PW0-104 Exam details are researched and produced by Professional Certification Experts who are constantly using industry experience to produce precise, and logical. You may get questions from different web sites or books, but logic is the key. Our Product will help you not only pass in the first try, but also save your valuable time.</p>
<h2>Free PW0-104 Demo Download</h2>
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</div>
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		<title>PW0-100 braindump</title>
		<link>http://www.cognos-cog.com/PW0-100-braindump/</link>
		<comments>http://www.cognos-cog.com/PW0-100-braindump/#comments</comments>
		<pubDate>Tue, 15 Sep 2009 06:11:02 +0000</pubDate>
		<dc:creator>admin</dc:creator>
				<category><![CDATA[CWNP]]></category>

		<guid isPermaLink="false"></guid>
		<description><![CDATA[
About Visualexams
Visualexams also called CI is a popular CWNP Certifications dumps provider. We have prepared highest quality SimExam PW0-100 Study Guide and best online PW0-100 Dumps for IT certification professionals to pass CWNP PW0-100 Exam for sure. Different from Testking or Testinside PW0-100 download, Visualexams PW0-100 Questions and Answers are so thorough and comprehensive that [...]]]></description>
			<content:encoded><![CDATA[<div>
<h2>About Visualexams</h2>
<p>Visualexams also called CI is a popular CWNP Certifications dumps provider. We have prepared highest quality SimExam PW0-100 Study Guide and best online PW0-100 Dumps for IT certification professionals to pass CWNP PW0-100 Exam for sure. Different from Testking or Testinside PW0-100 download, Visualexams PW0-100 Questions and Answers are so thorough and comprehensive that nearly every field and category of content networking has been covered to assure IT professionals of obtaining <a href="http://www.visualexams.com/CWNP-exam.htm" target="_blank"><strong>CWNP Certification</strong></a> successfully.</p>
<h2>Visualexams PW0-100 Exam Detail</h2>
<p>Exam Number/Code : PW0-100<br/><br />
Exam Name : certified wireless network administrator(cwna) <br/><br />
Questions and Answers : 120<br/><br />
Update Time: 2009-10-02</p>
<p>　<br />
　<br />
Exam	  :  CENP PW0-100<br />
Title    :  certified wireless network administrator(cwna)</p>
<p>
1. Which units of measure are used to describe a calculable power quantity?<br />
A. dB<br />
B. dBm<br />
C. dBi<br />
D. mW<br />
E. RSSI<br />
F. dBd<br />
Answer: BD</p>
<p>2. What phrase describes the effect of increasing the distance that an RF wave travels when the RF antenna lobe is focused in a desired direction?<br />
A. Polar Extension<br />
B. Active Amplification<br />
C. Beam Compression<br />
D. Passive Gain<br />
E. Phased Array Propagation<br />
Answer: D</p>
<p>3. In a long-distance RF link, what statement about Fade Margin is true?<br />
A. Fade Margin is the amount of signal strength in addition to the Link Budget.<br />
B. The Fade Margin of a long-distance RF link does not account for antenna gain.<br />
C. Fade Margin is rarely taken into account on a long-distance RF link.<br />
D. Fade Margin and Jamming Margin are synonymous, interchangeable terms.<br />
Answer: A</p>
<p>4. While working on a presentation document in a conference room equipped with a wireless network, you notice that, as you turn your laptop in different directions, your wireless signal strength changes.  What RF signal property is primarily responsible for this change in signal strength?<br />
A. The RF signal&#8217;s amplitude is changing due to a change in the visual line-of-sight.<br />
B. The RF signal&#8217;s wavelength is being affected by varying antenna gain.<br />
C. The RF signal&#8217;s multipath is changing the amount of RF absorbed by nearby objects.<br />
D. The RF signal&#8217;s phase is oscillating due to electromagnetic interference (EMI).<br />
E. The RF signal&#8217;s polarization is different than the receiving antenna.<br />
Answer: E</p>
<p>5. What factors affect the propagation distance of an RF signal?<br />
A. Antenna gain<br />
B. Receiving station sensitivity<br />
C. Fresnel zone blockage<br />
D. Power over Ethernet (PoE) usage<br />
E. Antenna polarization<br />
F. Link budget calculations<br />
Answer: AC</p>
<p>6. Given: XYZ Corporation is experiencing connectivity problems with their existing building-to-building bridge link.  A brick wall on the roof of one building is partially blocking the Fresnel Zone, and the connection is dropping many frames.  The administrator moves the antenna to an area not obstructed by the brick wall and then realizes the RF cable cannot reach the new location.<br />
If an RF extension cable is used, what are the likely results?<br />
A. The data throughput rate will increase because VSWR will decrease.<br />
B. The Equivalent Isotropically Radiated Power (EIRP) will decrease.<br />
C. The antenna coverage area will decrease.<br />
D. The return loss will increase unless the impedance of the RF extension cable is equal to 50% of the antenna impedance.<br />
E. The likelihood of a direct lightning strike will increase, placing the entire WLAN system at risk.<br />
Answer: BC</p>
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		<title>PW0-050 braindump</title>
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		<pubDate>Tue, 25 Aug 2009 22:09:13 +0000</pubDate>
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				<category><![CDATA[CWNP]]></category>

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About Visualexams
Visualexams also called CI is a popular CWNP Certifications dumps provider. We have prepared highest quality SimExam PW0-050 Study Guide and best online PW0-050 Dumps for IT certification professionals to pass CWNP PW0-050 Exam for sure. Different from Testking or Testinside PW0-050 download, Visualexams PW0-050 Questions and Answers are so thorough and comprehensive that [...]]]></description>
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<h2>About Visualexams</h2>
<p>Visualexams also called CI is a popular CWNP Certifications dumps provider. We have prepared highest quality SimExam PW0-050 Study Guide and best online PW0-050 Dumps for IT certification professionals to pass CWNP PW0-050 Exam for sure. Different from Testking or Testinside PW0-050 download, Visualexams PW0-050 Questions and Answers are so thorough and comprehensive that nearly every field and category of content networking has been covered to assure IT professionals of obtaining <a href="http://www.visualexams.com/CWNP-exam.htm" target="_blank"><strong>CWNP Certification</strong></a> successfully.</p>
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<p>Exam Number/Code : PW0-050<br/><br />
Exam Name : Wireless# <br/><br />
Questions and Answers : 180<br/><br />
Update Time: 2009-10-26</p>
<p>　<br />
　<br />
Exam	  :  CENP PW0-050<br />
Title    :  Wireless#</p>
<p>
1. Which wireless data technology would have its data rate most negatively impacted by bright sunlight?<br />
A. WiMAX<br />
B. MIMO<br />
C. Bluetooth<br />
D. Wi-Fi<br />
E. Infrared<br />
Answer: E</p>
<p>2. A ZigBee network can scale to how many nodes?<br />
A. 2,000<br />
B. 10,000<br />
C. 42,000<br />
D. 65,000<br />
E. 78,000<br />
Answer: D</p>
<p>3. The 802.16-2004 standard, supported by the WiMAX interoperability initiative, supports which features?<br />
A. Client mobility<br />
B. 802.16e compatibility<br />
C. Quality of Service (QoS)<br />
D. Strong security<br />
E. Ad Hoc client networking<br />
Answer: CD</p>
<p>4. What is the maximum speed of IrDA compliant serial infrared (SIR)?<br />
A. 19.2 Kbps<br />
B. 57.6 Kbps<br />
C. 115.2 Kbps<br />
D. 1.152 Mbps<br />
E. 4 Mbps<br />
Answer: C</p>
<p>5. Which wireless technology supports both line-of-sight (LoS) and non-LoS connectivity?<br />
A. ZigBee<br />
B. WiMAX<br />
C. Wi-Fi<br />
D. Infrared<br />
E. Bluetooth<br />
Answer: B</p>
<p>6. In an 802.11 wireless LAN, what term is used to describe the wireless network name?<br />
A. BSSID<br />
B. ATIM<br />
C. DIFS<br />
D. SSID<br />
E. FHSS<br />
Answer: D</p>
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		<title>PW0-300 braindump</title>
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		<pubDate>Mon, 03 Aug 2009 12:38:04 +0000</pubDate>
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<h2>Visualexams PW0-300 Exam Detail</h2>
<p>Exam Number/Code : PW0-300<br/><br />
Exam Name : Certified Wireless Network Expert <br/><br />
Questions and Answers : 140<br/><br />
Update Time: 2009-10-25</p>
<p>　<br />
　<br />
Exam	  :  CENP PW0-300<br />
Title    :  Certified Wireless Network Expert</p>
<p>
1. How long, in microseconds, is the required Slot Time announced by an AP in an ERP BSS when both HR-DSSS and ERP-OFDM client stations are associated to the AP?<br />
A. 2<br />
B. 4<br />
C. 9<br />
D. 10<br />
E. 20<br />
Answer: E</p>
<p>2. Given:  When the delayed Block Ack policy is used between two QoS STAs, the recipient must respond to a BlockAckReq frame with an ACK frame.  The recipient must then send its BlockAck response frame in a subsequently obtained TXOP.<br />
Once the contents of the BlockAck frame have been prepared, the recipient must _______________.<br />
A. Send the BlockAck response frame to the originator in the earliest possible TXOP using the highest priority AC.<br />
B. Send an ATIM to the originator signifying that the BlockAck response frame is ready for transmission.<br />
C. Include the TID of the BlockAckReq in the next TXOP Request to the HC.<br />
D. Wait for one PIFS after the next Beacon and transmit the BlockAck response to the originator using the same AC as the BlockAckReq frame.<br />
Answer: A</p>
<p>3. Given:  An ingress frame arrives on the Ethernet port of an autonomous AP marked with an IEEE 801D user priority value.<br />
Which IEEE 802.1D user priority values (by name) will assure the data payload carried by the Ethernet frame gets assigned to the highest priority WMM queue?<br />
A. Controlled Load<br />
B. Network Control<br />
C. Video<br />
D. Voice<br />
E. Best Effort<br />
F. Excellent Effort<br />
Answer: BD</p>
<p>4. When using a protocol analyzer to capture conversations over a WLAN, you may often encounter encrypted data frames.  Most WLAN protocol analyzers have a feature that allows the analyst to save and reload the captured frames into memory at a later time.  Using this functionality, what task can be performed?<br />
A. When IEEE 802.1X/LEAP is being used as the WLAN security mechanism, the authentication response frame can be replayed from a saved trace file at a later time to successfully authenticate a hacker.<br />
B. If a user name and password for an IEEE 802.1X/EAP-TTLS security implementation can be obtained through social engineering tactics, the user name and password can be entered into the analyzer to decrypt the frames from a saved trace file.<br />
C. An analyst can search through the captured frames looking for RADIUS frames that will disclose the user&#8217;s password.<br />
D. Encrypted frames may be decrypted offline, after they are captured, by entering a WEP key or WPA passphrase into the analyzer.<br />
Answer: D</p>
<p>5. A QoS STA obtains a TXOP for an access category (AC) after what two parameters are met?<br />
A. After a scheduled service period ends<br />
B. The medium is idle at the AIFS[AC] slot boundary<br />
C. The backoff time for that AC has expired<br />
D. After a Block ACK Response<br />
E. After a Target Beacon Transmission Time (TBTT)<br />
Answer: BC</p>
<p>6. In a Split MAC wireless network architecture, lightweight APs map user priorities (UPs) specified by the QoS STA on incoming frames to ___________.<br />
A. IEEE 802.1D Frame Precedence Values<br />
B. GRE Priority Bits<br />
C. IEEE 802.1Q Tag Protocol Identifiers<br />
D. IP Differentiated Services Code Points<br />
E. QoS Control Header Values<br />
Answer: D</p>
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		<pubDate>Sat, 20 Jun 2009 08:17:44 +0000</pubDate>
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