This page was exported from Exams Labs Braindumps [ http://blog.examslabs.com ] Export date:Sat Nov 23 13:01:12 2024 / +0000 GMT ___________________________________________________ Title: [Oct-2022] CWNA-108 PDF Dumps Are Helpful To produce Your Dreams Correct QA's [Q86-Q104] --------------------------------------------------- [Oct-2022] CWNA-108 PDF Dumps Are Helpful To produce Your Dreams Correct QA's New CWNA-108 exam Free Sample Questions to Practice Understanding functional and technical aspects of CWNA® - Certified Wireless Network Administrator Business Principles and Practices The following will be discussed in CWNP CWNA-108 exam dumps: ERP - 802.11gExplain and apply the various Physical Layer (PHY) solutions of the IEEE 802.11-2016 standard as amended including supported channel widths, spatial streams, data ratesWireless MeshWi-Fi 6 - HE - 802.11axBandwidthDSSS - 802.11Wi-Fi 4 - HT - 802.11nWireless LAN (WLAN) - BSS and ESSDescribe the OSI model layers affected by the 802.11-2016 standard and amendmentsWireless Ad-Hoc (IBSS)CWNPRegulatory power constraintsTransmit Power Control (TPC)QPSKOFDM - 802.11aWi-Fi AllianceOFDMA and Resource UnitsQAM (16, 64, 256,1024)Identify and apply 802.11 WLAN functional conceptsDynamic Frequency Selection (DFS)Primary channelsAdjacent overlapping and non-overlapping channelsExplain the roles of WLAN and networking industry organizations (CHAPTER 1)Understand spread spectrum technologies, Modulation and Coding Schemes (MCS) Understanding functional and technical aspects of CWNA® - Certified Wireless Network Administrator Business Principles and Practices The following will be discussed in CWNP CWNA-108 exam dumps: Describe common security options and tools used in wireless networksUse of management, monitoring and logging systems for troubleshooting tasksUnderstand basic concepts of WPA3 and Opportunistic Wireless Encryption (OWE) and enhancements compared to WPA2Identify RF disruption from 802.11 wireless devices including contention vs. interference and causes/sources of both including co-channel contention (CCC), overlapping channels, and 802.11 wireless device proximityUse of wireless validation software (specifically survey software and wireless scanners)Use of throughput testers for validation tasksUse of spectrum analyzers for identifying sources of interferenceUnderstand basic security enhancements of encryption and integrity in WPA3 (e.g. CCMP, GCMP, AES)Use of wireless LAN scanners for troubleshooting tasksUnderstand interference mitigation options including removal of interference source or change of wireless channel usageThroughput testingWireless Intrusion Prevention System (WIPS) and/or rogue AP detectionIdentify and solve RF interference using spectrum analyzersAccess control solutions (e.g. captive portals, NAC, BYOD)Understand and use the basic features of validation tools (CHAPTER 12)Identify and troubleshoot common wireless issues (CHAPTER 13)Protected management framesLocate and identify sources of RF interference (CHAPTER 12)Application of AES with CCMP for encryption and integrityUnderstand basic security enhancements in WPA3 vs. WPA2Identify and configure effective security mechanisms for enterprise WLANsFast Secure Roaming methodsIdentify sources of RF interference from non-802.11 wireless devices based on the investigation of airtime and frequency utilizationDescribe and apply common troubleshooting tools used in WLANs (CHAPTER 13)WPA2-Enterprise -configuring wireless networks to use 802.1X including connecting to RADIUS servers and appropriate EAP methodsUnderstand the purpose of Opportunistic Wireless Encryption (OWE) for public and guest networksIdentify causes of insufficient throughput in the wireless distribution systems including LAN port speed/duplex misconfigurations, insufficient PoE budget, and insufficient Internet or WAN bandwidthBest practices in secure management protocols (e.g. encrypted management HTTPS, SNMPv3, SSH2, VPN and password management)Simultaneous Authentication of Equals (SAE) in WPA3 as an enhancement for legacy pre-shared key technologyProtocol and spectrum analyzersVoIP testingReal-time application testingUse of spectrum analyzers for validation tasksUse of protocol analyzers for troubleshooting tasksNetwork and service availabilityVerify and document that design requirements are met including coverage, throughput, roaming, and connectivity with a post-implementation validation survey (CHAPTER 12)Perform application testing to validate WLAN performance (CHAPTER 12)WPA2-Personal including limitations and best practices for pre-shared (PSK) use The CWNP CWNA-108 test is the basis of enterprise networking skills within the entire certification plan for CWNP. It provides the foundation needed to earn the other certificates specializing in analysis, design, and network expertise. In its complete form, the CWNA means Certified Wireless Network Administrator.   NEW QUESTION 86What common feature of MDM solutions can be used to protect enterprise data on mobile devices?  Over-the-air registration  Onboarding  Containerization  Self-registration NEW QUESTION 87What features are most often configurable within 802.11 WLAN client utilities? (Choose 2)  Frame generator utility  Power management  Co-channel interference threshold  Roaming aggressiveness  AES key and block size NEW QUESTION 88What term correctly completes the following sentence?In an IEEE 802.11 frame, the IP packet is considered by the MAC layer to be a(n) _________.  MAC Service Data Unit (MSDU)  MAC Protocol Data Unit (MPDU)  IP datagram  PLCP Service Data Unit (PSDU)  PLCP Protocol Data Unit (PPDU) NEW QUESTION 89You are tasked with performing a throughput test on the WLAN. The manager asks that you use open source tools to reduce costs. What open source tool is designed to perform a throughput test?  IxChariot  Python  PuTTy  iPerf NEW QUESTION 90In a WALN security, what authentication method always creates Layer2 dynamic encryption keys?  Shared Key  WEP  HTTPS captive portal  EAP-TLS NEW QUESTION 91Your consulting firm has recently been hired to complete a site survey for a company. Your engineers use predictive modeling software for surveying, but the company insists on a pre- deployment site visit.What task should be performed as part of the pre-deployment visit to prepare for a predictive survey?  Evaluatethe building materials at ABC’s facility and confirm that the floor plan documents are consistent with the actual building.  Test several antenna types connected to the intended APs for use in the eventual deployment.  Collect information about the company’s security requirements and the current configuration of their RADIUS and user database servers.  Install at least one AP on each side of the exterior walls to test for co-channel interference through these walls. NEW QUESTION 92You manage a WLAN with 100 802.1lac access points. All access points are configured to use 80 MHz channels. In a particular BSS, only 40 MHz communications are seen. What is the likely cause of this behavior?  The short guard interval is also enabled  The clients are all 802.11n STAs or lower  The AP is improperly configured to use only 40 MHz of the 80 MHz allocated bandwidth  All clients implement single spatial stream radios NEW QUESTION 93What is always required to establish a high quality 2.4 GHz RF link at a distance of 3 miles (5 kilometers)?  Grid antennas at each endpoint  A Fresnel Zone that is at least 60% clear of obstructions  A minimum antenna gain of 11 dBi at both endpoints  Minimum output power level of 2 watts NEW QUESTION 94During a post-implementation survey, you have detected a non-802.11 wireless device transmitting in the area used by handheld 802.11g scanners. What is the most important factor in determining the impact of this non-802.11 device?  Receive sensitivity  Channel occupied  Airtime utilization  Protocols utilized NEW QUESTION 95What ID is typically mapped to an AP’s MAC address if a single BSS is implemented?  SSID  Device ID  VLAN ID  BSSID NEW QUESTION 96A client complains of low data rates on his computer. When you evaluate the situation, you see that the signal strength is -84 dBm and the noise floor is -96 dBm. The client is an 802.11ac client and connects to an 802.11ac AP. Both the client and AP are 2×2:2 devices. What is the likely cause of the low data rate issue?  Weak signal strength  CAT5e cabling run to the AP  Too few spatial streams  Lack of support for 802.11n Explanation/Reference:NEW QUESTION 97Users and Network support personnel at a mid-sized equipment manufacturer have been discussing the potential uses and benefits of implementing an indoor WLAN. The network administrator and network manager have requested a meeting of senior management personnel to discuss a WLAN implementation before performing a site survey or taking any implementation steps. The first topic of discussion in the meeting is the corporate policy concerning implementation and use of WLAN technology.What specific topics are appropriate in this policy meeting? (Choose 2)  Use of the latest 802.11ac equipment  Business justification  User productivity impact  Antenna types  Defining RF channels for use NEW QUESTION 98ABC Company has thousands of Wi-Fi users accessing their network on a daily basis. Their WLAN consists of 700 access points, 6 WLAN controllers, and a wireless network management system.What network functions are performed by the enterprise-class WNMS?  Radio management, fast roaming, key caching, and other centralized control plane operations  Centralized bridging of guest data traffic and application of firewall and QoS policies to data  Management of WLAN controller configuration and provisioning of firmware updates  Generating, encrypting, and decrypting 802.11 frames and collecting RF radio data. NEW QUESTION 99When compared with legacy Power Save mode, how does VHT TXOP power save improve battery life for devices on a WLAN?  VHT TXOP power save allows stations to enter sleep mode and legacy Power Save does not.  VHT TXOP power save uses the partial AID in the preamble to allow clients to identify frames targeted for them.  Legacy Power Save mode was removed in the 802.11ac amendment.  VHT TXOP power save allows the WLAN transceiver to disable more components when in a low powerstate. NEW QUESTION 100In an 802.11 2.4 GHz system, what 22 MHz channels are considered non-overlapping?  7 and 11  2 and 8  1 and 5  4 and 6 NEW QUESTION 101You are using a tool that allows you to see signal strength for all APs in the area with a visual representation. It shows you SSIDs available and the security settings for each SSID. It allows you to filter by frequency band to see only 2.4 GHz networks or only 5 GHz networks. No additional features are available. What kind of application is described?  Site survey utility  Protocol analyzer  Spectrum analyzer  WLAN discovery tool NEW QUESTION 102When antenna gain is reported in dBI, the gain of the antenna is compared to what theoretical antenna?  Yagl  Dipole  Rubber ducky  Isotropic radiator https://www.cwnp.com/forums/posts?postNum=292616NEW QUESTION 103During a post-implementation survey, you have detected a non-802.11 wireless device transmitting in the area used by handheld 802.11g scanners. What is the most important factor in determining the impact of this non-802.11 device?  Receive sensitivity  Channel occupied  Airtime utilization  Protocols utilized Explanation/Reference:NEW QUESTION 104You have been tasked with creating a wireless link between two buildings on a single campus. The link must support at least 150 Mbps data rates. What kind of WLAN technology role should you deploy?  WPAN  IBSS  Wireless bridging  Access BSS https://www.wlanmall.com/what-is-a-wireless-bridge/ Loading … Cover CWNA-108 Exam Questions Make Sure You 100% Pass: https://www.examslabs.com/CWNP/CWNA-Certification/best-CWNA-108-exam-dumps.html --------------------------------------------------- Images: https://blog.examslabs.com/wp-content/plugins/watu/loading.gif https://blog.examslabs.com/wp-content/plugins/watu/loading.gif --------------------------------------------------- --------------------------------------------------- Post date: 2022-10-13 15:42:16 Post date GMT: 2022-10-13 15:42:16 Post modified date: 2022-10-13 15:42:16 Post modified date GMT: 2022-10-13 15:42:16