Pass4Tes가 제공하는 제품을 사용함으로 여러분은 IT업계하이클래스와 멀지 않았습니다. Pass4Tes 가 제공하는 인증시험덤프는 여러분을Nokia인증NRN-522시험을 안전하게 통과는 물론 관연전업지식장악에도 많은 도움이 되며 또한 우리는 일년무료 업뎃서비스를 제공합니다.
Nokia NRN-522 인증 시험은 5G RAN 기술과 관련된 운영에 대한 깊은 이해를 가진 사람들을 대상으로 합니다. 이 시험에 합격한 후보자들은 네트워크 계획 및 최적화, 장애 관리 및 성능 모니터링과 같은 핵심 영역에서의 능력을 증명할 것입니다. 또한, 노키아의 5G RAN 솔루션에 대한 귀중한 지식을 습득하고, 이를 효과적으로 구현하는 방법을 배울 것입니다. 전반적으로, Nokia NRN-522 인증 시험은 이 빠르게 발전하는 분야에서 전문성을 검증하고, 통신 산업에서 경력 기회를 향상시키는 뛰어난 방법입니다.
노키아 NRN-522 (노키아 5G RAN 네트워크 운영 전문가) 인증 시험은 5G RAN 네트워크를 관리하고 운영하는 데 있어서 전문성을 검증하고자 하는 개인들에게 귀중한 인증입니다. 이 인증은 전 세계적으로 인정되며 통신 산업에서 고용주에게 매우 중요하게 여겨져 이직하거나 경력 성장을 위한 훌륭한 투자입니다.
Nokia인증사에서 주췌하는 NRN-522시험은 IT업계에 종사하는 분이시라면 모두 패스하여 자격증을 취득하고 싶으리라 믿습니다. DumpTOP에서는 여러분이 IT인증자격증을 편하게 취득할수 있게 도와드리는 IT자격증시험대비시험자료를 제공해드리는 전문 사이트입니다. DumpTOP덤프로 자격증취득의 꿈을 이루세요.
Nokia NRN-522 (Nokia 5G Ran Network Operations Expert) 시험은 5G 네트워크 운영 분야에서 개인의 지식과 전문 지식을 평가하기 위해 고안된 인증 테스트입니다. 이 시험은 네트워크 운영, 유지 보수 및 문제 해결을 담당하는 전문가를 위해 특별히 맞춤화됩니다. 시험은 후보자의 5G RAN (Radio Access Network) 아키텍처, 프로토콜, 인터페이스 및 성능 관리에 대한 지식을 테스트합니다.
질문 # 40
How do NetAct and the AirScale BTS local Element Manager (Site Manager) typically relate to each other in day-to-day remote operations?
정답：A
설명：
NetAct provides a consolidated, network-wide view of alarms, performance, configuration, and software status for all managed base stations, enabling efficient centralized operations at scale - this is the day-to-day tool for NOC monitoring and bulk provisioning. The BTS Site Manager (Element Manager) complements NetAct by providing detailed, element-specific access for situations requiring deep local diagnostics, such as reviewing local hardware status, logs, or actions not yet reflected centrally, or when central connectivity to a site is degraded. These two tools work together rather than as substitutes for one another. NetAct supports Nokia's Single RAN concept across 2G, 3G, 4G, and 5G technologies on shared hardware, so describing it as
2G/3G-only is incorrect, and the Element Manager is scoped to a single element rather than managing multiple sites network-wide, which is NetAct's role.
질문 # 41
After successfully completing a significant remote configuration change on a base station and confirming normal operation, what additional lifecycle management step should the NOC team perform?
정답：D
설명：
Once a significant configuration change has been successfully applied and verified - meaning the network element is operating normally with the new configuration in place - it is good practice to take an updated backup reflecting this new state. This becomes the new baseline restore point for any future changes, ensuring that if a subsequent change needs to be rolled back, the rollback target reflects the current, correct configuration rather than an outdated one that no longer matches the network element's intended state.
Restoring the previous backup immediately after a successful change would simply undo the work just completed, which is counterproductive. Deleting backups removes valuable recovery options and is contrary to good change management practice. Disabling the element's connection to NetAct would prevent the NOC from performing any future monitoring, fault management, or configuration activities on that element, which is operationally undesirable and unrelated to good post-change practice.
질문 # 42
A field team is planning a site visit to investigate a persistent coverage issue and requests information from the NOC to help prepare. What information can the NOC engineer most usefully provide to support this site survey?
정답：A
설명：
When a field team is preparing to investigate a persistent coverage issue, remotely available operational data can significantly improve the efficiency and focus of their site visit. The NOC engineer can provide the current configuration of the affected cell (including parameters such as transmit power, tilt settings, and azimuth where available), a review of recent alarm history to identify any recurring or unresolved fault indications, and relevant performance data such as RSRP/SINR distributions and throughput trends, which can help characterize the nature of the coverage issue (for example, distinguishing a coverage gap from an interference problem) before the field team arrives. This context allows the field team to prioritize their investigation - for example, focusing on antenna alignment if tilt/azimuth data looks unusual, or focusing on potential external interference sources if SINR is poor despite adequate RSRP. Subscriber personal information, equipment purchase records, and data about unrelated sites would not provide relevant technical context for this investigation.
질문 # 43
In an EN-DC (E-UTRA New Radio Dual Connectivity) configuration, what role does the 5G NR cell typically play relative to the LTE cell?
정답：A
설명：
EN-DC is a non-standalone (NSA) 5G deployment architecture in which a UE maintains simultaneous connections to an LTE eNB acting as the Master Node (MN) and a 5G NR gNB acting as a Secondary Node (SN). In this configuration, the LTE eNB anchors the control-plane connection to the Evolved Packet Core (EPC) and handles mobility management and signaling, while the NR cell primarily contributes additional user-plane throughput and capacity through dual connectivity, often substantially increasing the data rates available to the UE. This architecture allows operators to introduce 5G capacity using existing 4G core infrastructure, which is a common early-stage deployment strategy. Correct configuration of the EN-DC relation between the LTE and NR cells - including neighbor relations, frequency information, and capability signaling - is essential for the UE to be directed to add the secondary NR connection. EN-DC does not require identical PCI values between the LTE and NR layers, since they operate as distinct cells with independent identity spaces.
질문 # 44
Which KPI category does the RRC Connection Setup Success Rate primarily belong to, and what does a sustained drop in this KPI typically indicate?
정답：D
설명：
The RRC Connection Setup Success Rate is one of the primary Accessibility KPIs, measuring how reliably User Equipment (UE) can successfully establish a Radio Resource Control connection with the network when attempting to access services. A sustained decline in this KPI indicates that a meaningful proportion of connection attempts are failing before the UE even reaches an active signaling state, which directly impacts a subscriber's ability to begin a session. Common causes include radio interference, congestion-related admission control rejections, configuration errors affecting random access or initial signaling parameters, or hardware faults on the baseband or RF units. This differs from Mobility KPIs (which assess handover performance for already-connected UEs), Integrity KPIs (which assess throughput and quality during an active session), and Availability KPIs (which assess whether the cell itself is in service). Accessibility issues should be prioritized since they affect every subscriber attempting to use the cell.
질문 # 45
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NRN-522덤프: https://www.dumptop.com/Nokia/NRN-522-dump.html