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NO.46 Before performing a remote software upgrade on a base station, what should a NOC engineer ensure has been completed regarding the site’s current state?

NO.47 Before issuing any remote commands during a piloting session that will affect a specific cell at a multi-sector site, what verification is critical for the NOC engineer to perform to avoid unintended impact?

NO.48 Before rolling out a new software release across an entire region’s base stations, an operator first activates it on a small subset of sites and closely monitors their performance for a period of time. What is this practice commonly called, and what is its primary benefit?

NO.49 In NetAct Performance Management, what is a ‘measurement job’?

NO.50 What does the NR-ARFCN (NR Absolute Radio Frequency Channel Number) represent in a 5G cell’s configuration?

NO.51 During remote piloting of a RET replacement, the field engineer reports that the new RET unit is physically connected, but the NOC engineer cannot detect it during an AISG device scan, while other ALDs on the same antenna line are detected normally. What is a likely cause the NOC engineer should consider?

NO.52 A NOC engineer ‘acknowledges’ an active alarm in NetAct FM. What does this action signify?

NO.53 A remote 5G site has redundant transport paths (primary and backup) providing OandM connectivity to NetAct. What is the main operational benefit of this redundancy?

NO.54 What is the purpose of license management functionality within NetAct as it relates to base station software and features?

NO.55 A NOC engineer notices that a cell’s PRB (Physical Resource Block) utilization is consistently above 90% during peak hours. What does this MOST LIKELY indicate?

NO.56 A NOC engineer increases the configuredMaxTxPower parameter for a 5G cell as part of a coverage improvement initiative. What is the most likely operational consequence of this change?

NO.57 Why is an automatic fallback (rollback) mechanism important when activating new software on a base station?

NO.58 A ‘Loss of Synchronization Reference’ alarm appears on a 5G cell. Which input to the BTS is this alarm most directly associated with?

NO.59 A NOC engineer is trying to isolate whether a fault originates in the baseband processing unit or in an RF module of an AirScale BTS. What is a useful FIRST diagnostic step?

NO.60 A ‘High VSWR’ (Voltage Standing Wave Ratio) alarm is raised on an RF unit’s antenna branch. What does this alarm typically indicate a problem with?

NO.61 Which NetAct functional area provides tools that allow an operator to apply the same parameter change consistently to multiple AirScale base stations or cells in a single operation?

NO.62 During PCI planning for a dense cluster of 5G cells, why is it important to avoid assigning PCI values that result in the same PCI modulo group (such as the same PCI mod 3 value) to closely located neighboring cells?

NO.63 Which statement correctly describes how OandM (management) traffic and user-plane traffic (e.g., NG-U/N3) are typically handled on the transport network connecting an AirScale BTS?

NO.64 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?

NO.65 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?

NO.66 Which KPI category does the RRC Connection Setup Success Rate primarily belong to, and what does a sustained drop in this KPI typically indicate?

NO.67 What operational benefit does the Automatic Neighbor Relation (ANR) function provide to a NOC team managing 5G RAN configuration?

NO.68 After a field engineer completes a baseband module replacement and confirms physical installation is complete, which set of remote checks should the NOC engineer perform to verify successful restoration of service?

NO.69 How do NetAct and the AirScale BTS local Element Manager (Site Manager) typically relate to each other in day-to-day remote operations?