참고: ITDumpsKR에서 Google Drive로 공유하는 무료 2026 CWNP CWNA-109 시험 문제집이 있습니다: https://drive.google.com/open?id=11aizUdNTLI8S2dfCZmYrmIQjaGKFwmFi
ITDumpsKR 에서는 IT인증시험에 대비한 퍼펙트한CWNP 인증CWNA-109덤프를 제공해드립니다. 시험공부할 시간이 충족하지 않은 분들은ITDumpsKR 에서 제공해드리는CWNP 인증CWNA-109덤프로 시험준비를 하시면 자격증 취득이 쉬워집니다. 덤프를 구매하시면 일년무료 업데이트서비스도 받을수 있습니다.
| Section | Weight | Objectives |
|---|---|---|
| Topic 1: WLAN Network Security | 15% | - Authentication and encryption
|
| Topic 2: WLAN Troubleshooting and Management | 15% | - Performance and connectivity issues
|
| Topic 3: WLAN Regulations and Standards | 15% | - IEEE 802.11 standards and amendments
|
| Topic 4: WLAN Network Architecture and Design Concepts | 15% | - Network design principles
|
| Topic 5: WLAN Protocols and Devices | 20% | - 802.11 frame types and formats
|
| Topic 6: Radio Frequency (RF) Technologies | 20% | - Antenna concepts and types
|
ITDumpsKR는 응시자에게 있어서 시간이 정말 소중하다는 것을 잘 알고 있으므로 CWNP CWNA-109덤프를 자주 업데이트 하고, 오래 되고 더 이상 사용 하지 않는 문제들은 바로 삭제해버리며 새로운 최신 문제들을 추가 합니다. 이는 응시자가 확실하고도 빠르게CWNP CWNA-109덤프를 마스터하고CWNP CWNA-109시험을 패스할수 있도록 하는 또 하나의 보장입니다.
질문 # 142
You are troubleshooting a client issue on a Windows laptop. The laptop can see and connect to 2.4 GHz APs, but is does not even see 5 GHz APs. While evaluating the issue, you determine that this problem is happening for all of the laptops of this model in the organization. Several other tablets connect on channel 48 and channel
52 in the same work areas. What is the likely problem?
정답：C
설명：
The client drivers are faulty and should be upgraded is the likely problem for the laptop that can see and connect to 2.4 GHz APs, but does not even see 5 GHz APs. The client drivers are the software components that enable the wireless adapter of the laptop to communicate with the operating system and the network. The client drivers are responsible for scanning the available wireless channels, detecting and connecting to the access points, negotiating the security and data rate parameters, and transmitting and receiving data frames. If the client drivers are faulty, outdated, or incompatible, they may cause various issues with the wireless performance and functionality, such as low data rates, poor signal strength, frequent disconnections, or inability to see or connect to certain access points or channels.
One of the possible causes of faulty client drivers is that they do not support or recognize some of the features or standards of the 802.11ac technology, such as wider channel bandwidths, higher modulation schemes, or DFS (Dynamic Frequency Selection) channels. This could explain why the laptop can see and connect to 2.4 GHz APs, but not 5 GHz APs, as 802.11ac operates only in the 5 GHz band and uses channels that are wider (up to 160 MHz) and higher (up to channel 165) than those used by previous standards. Moreover, some of the
5 GHz channels are subject to DFS rules, which require the access points and client stations to monitor and avoid using channels that are occupied by radar systems or other primary users. If the client drivers do not support or comply with DFS rules, they may not be able to see or connect to access points that use DFS channels.
To solve this problem, the client drivers should be upgraded to the latest version that supports and is compatible with 802.11ac features and standards. This can be done by downloading and installing the updated driver software from the manufacturer's website or using a device manager tool. Upgrading the client drivers may also improve other aspects of wireless performance and functionality, such as data rates, signal strength, security, and stability. References: 1, Chapter 12, page 493; 2, Section 8.1
질문 # 143
What 802.11 amendment provides Radio Resource Management (RRM) capabilities, allowing client stations to request neighbor reports from an AP to assist with roaming decisions?
정답：A
설명：
802.11k, also known as Radio Resource Management, allows client stations to request a neighbor report from their currently associated AP, which contains information about nearby APs, including channel and signal information. This helps the client make faster and more informed roaming decisions without needing to perform a full scan of all available channels. 802.11k is often deployed alongside 802.11r for fast, efficient roaming, and 802.11v for network-assisted client steering.
질문 # 144
You are troubleshooting a problem with interference from a non-802.11 device. Given that the device is not a WLAN device, you cannot use a protocol analyzer and have chosen to use a spectrum analyzer. You want to view the signal from the interfering device over time to see the activity that is generating.
What common spectrum analyzer view should you use for this analysis?
정답：A
설명：
The common spectrum analyzer view that you should use for this analysis is the Waterfall/Spectrogram view.
The Waterfall/Spectrogram view shows the signal from the interfering device over time on a three-dimensional graph. The x-axis represents frequency, the y-axis represents time, and the z-axis represents amplitude or power. The color of each pixel indicates the signal strength at a given frequency and time. The Waterfall/Spectrogram view can help you identify the characteristics of the interference source, such as its frequency range, duty cycle, modulation type, and pattern. References: [CWNP Certified Wireless Network Administrator Official Study Guide: ExamCWNA-109], page 524; [CWNA: Certified Wireless Network Administrator Official Study Guide: ExamCWNA-109], page 494.
질문 # 145
What is the primary function of the Clear Channel Assessment (CCA) process in the CSMA/CA medium access method?
정답：C
설명：
Clear Channel Assessment (CCA) is a physical layer function used in the CSMA/CA (Carrier Sense Multiple Access with Collision Avoidance) medium access method. Before a station transmits, it performs CCA to determine whether the RF medium is currently busy (another device is transmitting) or idle. CCA typically involves both physical carrier sense (energy detection and preamble detection) and virtual carrier sense using the Network Allocation Vector (NAV). If the medium is determined to be busy, the station defers transmission and enters a random backoff period.
질문 # 146
What is the correct sequence of frame exchanges required for a client station to fully connect to an open, unencrypted 802.11 BSS?
정답：A
설명：
For a client station to connect to a BSS, it must first complete the 802.11 Authentication process, which for Open System authentication is a simple two-frame exchange that does not actually validate identity in a meaningful way. After successful authentication, the client sends an Association Request frame, and the AP responds with an Association Response frame if it accepts the connection. Only after both authentication and association are complete can the station begin exchanging data frames with the AP; for secured networks, the 802.1X/EAP or PSK key exchange process typically follows association.
질문 # 147
......
CWNP CWNA-109덤프를 구매하시기전에 사이트에서 해당 덤프의 무료샘플을 다운받아 덤프품질을 체크해보실수 있습니다. CWNA-109덤프를 구매하시면 구매일로부터 1년내에 덤프가 업데이트될때마다 업데이트된 버전을 무료로 제공해드립니다.CWNP CWNA-109덤프 업데이트 서비스는 덤프비용을 환불받을시 자동으로 종료됩니다.
CWNA-109적중율 높은 시험대비덤프: https://www.itdumpskr.com/CWNA-109-exam.html
ITDumpsKR CWNA-109 최신 PDF 버전 시험 문제집을 무료로 Google Drive에서 다운로드하세요: https://drive.google.com/open?id=11aizUdNTLI8S2dfCZmYrmIQjaGKFwmFi