최신CWNP Certified wireless analusis professional(cwap) - PW0-205무료샘플문제
문제1
An administrator for ABC Company has noticed an intermittently high number of retransmissions on their purely 802.11g wireless LAN coming from some of the access points near the break room, especially when wireless stations are using the FTP protocol to pull down large sales report data files from the company's FTP server. The administrator decides to hire a consultant to test some configuration changes hoping to improve performance of the wireless LAN. As the consultant, what test do you recommend performing?
An administrator for ABC Company has noticed an intermittently high number of retransmissions on their purely 802.11g wireless LAN coming from some of the access points near the break room, especially when wireless stations are using the FTP protocol to pull down large sales report data files from the company's FTP server. The administrator decides to hire a consultant to test some configuration changes hoping to improve performance of the wireless LAN. As the consultant, what test do you recommend performing?
정답: D
문제2
What are the primary mechanisms used by an 802.11 BSS during a contention-free period to cause stations that are not the Point Coordinator to defer?
What are the primary mechanisms used by an 802.11 BSS during a contention-free period to cause stations that are not the Point Coordinator to defer?
정답: B,F
문제3
What is the duration, in microseconds, of the Slot Time specified by the 802.11a standard?
What is the duration, in microseconds, of the Slot Time specified by the 802.11a standard?
정답: A
문제4
XYZ Corporation has an 802.11b/g mixed mode deployment, and they are currently experiencing random throughput problems around the entire network. When the network was originally installed, there were both 802.11b and 802.11g stations on the network, but throughput levels were acceptable at any given time. To troubleshoot this issue, you have deployed a distributed wireless protocol analyzer, and it has noted a significantly greater percentage of 1 Mbps Data traffic being sent in random places across the network as compared with the initial baseline testing. When the network was installed, you considered only a minimal amount of 1 Mbps Data traffic acceptable. What could be causing this problem, and how would the analyzer know about the 1 Mbps traffic?
XYZ Corporation has an 802.11b/g mixed mode deployment, and they are currently experiencing random throughput problems around the entire network. When the network was originally installed, there were both 802.11b and 802.11g stations on the network, but throughput levels were acceptable at any given time. To troubleshoot this issue, you have deployed a distributed wireless protocol analyzer, and it has noted a significantly greater percentage of 1 Mbps Data traffic being sent in random places across the network as compared with the initial baseline testing. When the network was installed, you considered only a minimal amount of 1 Mbps Data traffic acceptable. What could be causing this problem, and how would the analyzer know about the 1 Mbps traffic?
정답: C
문제5
According to the IEEE 802.11 standard, what is one structural difference between a MAC Protocol Data Unit (MPDU) and a MAC Management Protocol Data Unit (MMPDU)?
According to the IEEE 802.11 standard, what is one structural difference between a MAC Protocol Data Unit (MPDU) and a MAC Management Protocol Data Unit (MMPDU)?
정답: D
문제6
Which of the following information will a wireless LAN protocol analyzer capture if it can only capture Data Link information?
Which of the following information will a wireless LAN protocol analyzer capture if it can only capture Data Link information?
정답: A,B
문제7
According to the information found in this screenshot of an 802.11b Probe Response frame, how many bits should stations use in their PPDU preambles when they begin transmitting data in the BSS?
According to the information found in this screenshot of an 802.11b Probe Response frame, how many bits should stations use in their PPDU preambles when they begin transmitting data in the BSS?
정답: C