With all these features, another plus is the easy availably of TestKingIT’s products. They are instantly downloadable and supported with our online customers service to answer your queries promptly. Your preparation for exam 350-101 with TestKingIT will surely be worth-remembering experience for you!
| Topic | Details |
|---|---|
| Topic 1 |
|
| Topic 2 |
|
| Topic 3 |
|
>> 350-101 Pdf Demo Download <<
Cisco Certified professionals are often more sought after than their non-certified counterparts and are more likely to earn higher salaries and promotions. Moreover, cracking the Implementing and Operating Cisco Wireless Core Technologies (350-101) exam helps to ensure that you stay up to date with the latest trends and developments in the industry, making you more valuable assets to your organization.
NEW QUESTION # 34
Which feature enables fast secure roaming in a wireless network?
Answer: A
Explanation:
Fast secure roaming in enterprise wireless networks is achieved using the 802.11r standard, also known as Fast BSS Transition (FT). 802.11r allows clients to authenticate with a new access point (AP) before disassociating from the current AP, significantly reducing the time required for the re-authentication process.
This pre-authentication mechanism ensures that client sessions, such as voice or video calls, are maintained seamlessly when moving between APs in a mobility domain. DCA (Dynamic Channel Assignment) optimizes channel selection but does not affect roaming speed. 802.11ax enhances overall throughput and spectral efficiency but does not directly provide fast roaming. MIMO (Multiple Input Multiple Output) improves signal reliability and capacity but is unrelated to the authentication handoff process. Cisco Wireless Core Technologies highlight the deployment of 802.11r in conjunction with PMK caching and Opportunistic Key Caching (OKC) to further accelerate roaming in high-density environments. Implementing 802.11r is critical for environments requiring minimal packet loss and low latency during client movement, such as voice over Wi-Fi or real-time video applications. Reference topics:Client Connectivity Configuration - 802.11r, Fast BSS Transition, secure fast roaming, mobility domains, PMK caching.
NEW QUESTION # 35
What is the time taken for an RF signal to travel from the transmitter to the receiver known as?
Answer: B
Explanation:
In RF communications,propagation delayrefers to the finite time required for a signal to travel from the transmitter to the receiver over a given medium. This delay depends on the distance between the endpoints and the speed at which electromagnetic waves propagate through the medium, typically close to the speed of light in air (approximately 3 × 10# m/s). Propagation delay is fundamental in calculating network latency, timing synchronization in protocols, and designing wireless coverage, especially in large-scale enterprise networks.
Reflection (option A) occurs when RF waves encounter surfaces and bounce back, potentially causing multipath interference. Scattering (option C) refers to signal dispersion caused by small objects or irregularities in the medium, which affects signal quality but not the direct travel time. Link speed (option D) represents the maximum data rate supported by a wireless link and is unrelated to the time taken for the signal to propagate.
Cisco wireless design guides emphasize propagation delay considerations when planning high-density deployments, especially in large campuses or long-range point-to-point links, to ensure timing-sensitive applications (e.g., VoIP, video conferencing) maintain acceptable performance. Propagation delay must be factored into QoS and RF design decisions to minimize latency and optimize throughput. Reference topic:RF Fundamentals - signal propagation, latency, multipath effects, and timing in wireless networks.
NEW QUESTION # 36
A wireless engineer is rolling out a group of new Meraki APs across multiple office floors. The APs must be centrally managed through the Meraki dashboard and be set up for automatic cloud registration. Network connectivity has been established, and the company firewall follows standard security policies. To minimize manual configuration for each AP the engineer must configure them to automatically discover the dashboard.
Which action must the engineer take?
Answer: B
Explanation:
Meraki AP onboarding is designed around cloud-initiated registration, not manual controller discovery. A Meraki AP must obtain network reachability, resolve Meraki cloud services, and establish outbound connectivity to the Meraki dashboard. Cisco Meraki documentation states that the dashboard provides centralized management and that, for dashboard management, a Meraki device must communicate with the Cisco Meraki cloud over a secure tunnel. The MR quick-start process further describes that, after power-on, the AP requests an IP address by DHCP, reaches the Meraki cloud through the Internet, and checks in to the dashboard.
Therefore, the required action is to connect the APs to a network with Internet access and permit the necessary outbound firewall flows to Meraki cloud services. A site-to-site VPN is unnecessary for dashboard discovery. Static management addressing may be used in constrained environments, but it increases manual work and is not required for automatic registration. DHCP lease-table serial registration is not a Meraki onboarding mechanism. Reference topics:Wireless Network Implementation - Meraki AP cloud onboarding, DHCP/DNS reachability, outbound firewall policy, and dashboard-based AP lifecycle management.
NEW QUESTION # 37
Which CleanAir feature is used to avoid channels with interference from devices such as outdoor bridges and microwave ovens?
Answer: A
Explanation:
Cisco CleanAir technology is designed to detect, classify, and mitigate RF interference in enterprise wireless networks. Persistent Device Avoidance is a CleanAir feature that identifies non-Wi-Fi sources of interference, such as microwave ovens, outdoor bridges, or other RF devices, and then instructs the wireless LAN controller (WLC) to avoid channels affected by these interferers. By doing so, APs can select cleaner channels, reducing packet loss, improving throughput, and maintaining optimal coverage.
NEW QUESTION # 38
What happens when a radio wave bends around objects?
Answer: B
Explanation:
When a radio wavebends around an obstaclein its path, this phenomenon is calleddiffraction. Diffraction allows the RF signal to reach areas that are not in the direct line of sight of the transmitter, such as behind walls, corners, or other obstructions. The amount of bending depends on the wavelength of the signal relative to the size of the obstacle-longer wavelengths (lower frequencies) diffract more effectively than shorter wavelengths.
This property is crucial in wireless network design, especially in enterprise or mesh deployments, because it enables coverage in complex indoor environments and around obstructions where direct line-of-sight communication is impossible. Diffraction differs from other RF phenomena:absorption(option A) occurs when RF energy is partially absorbed by materials, reducing signal strength;diffusion(option B) refers to scattering of the signal in multiple directions; andreflection(option C) occurs when RF waves bounce off surfaces like walls or ceilings, which can lead to multipath interference.
Cisco wireless design guides emphasize understanding diffraction forcoverage planning, AP placement, and optimizing signal propagationin indoor and campus deployments, ensuring that signals can adequately reach shadowed or obstructed areas without excessive loss or dead spots. Reference topic:RF Fundamentals - diffraction, reflection, absorption, and indoor wireless propagation.
NEW QUESTION # 39
......
Our 350-101 exam questions have a lot of advantages. First, our 350-101 practice materials are reasonably priced with accessible prices that everyone can afford. Second, they are well-known in this line so their quality and accuracy is unquestionable that everyone trusts with confidence. Third, our 350-101 Study Guide is highly efficient that you have great possibility pass the exam within a week based on regular practice attached with the newest information.
350-101 Latest Test Dumps: https://www.testkingit.com/Cisco/latest-350-101-exam-dumps.html