Nokia 5G RAN Network Operations Expert - NRN-522 Exam Questions
QUESTION NO: 1
A NOC engineer reviewing UE measurement reports notices that two physically adjacent 5G cells are broadcasting the identical Physical Cell Identity (PCI), causing UEs to receive ambiguous reference signals.
What is this condition called, and what is the appropriate remote corrective action?
A NOC engineer reviewing UE measurement reports notices that two physically adjacent 5G cells are broadcasting the identical Physical Cell Identity (PCI), causing UEs to receive ambiguous reference signals.
What is this condition called, and what is the appropriate remote corrective action?
Correct Answer: B
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QUESTION NO: 2
What is the standard alarm severity ordering used in NetAct Fault Management, from highest to lowest severity?
What is the standard alarm severity ordering used in NetAct Fault Management, from highest to lowest severity?
Correct Answer: A
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QUESTION NO: 3
During a remote piloting activity, the NOC engineer and field engineer are unable to bring a replaced RF unit into service despite following standard verification and troubleshooting steps, and a hardware fault on the new unit itself is suspected. What is the most appropriate next step?
During a remote piloting activity, the NOC engineer and field engineer are unable to bring a replaced RF unit into service despite following standard verification and troubleshooting steps, and a hardware fault on the new unit itself is suspected. What is the most appropriate next step?
Correct Answer: B
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QUESTION NO: 4
During a complex remote piloting activity involving multiple steps and risk of service impact, what additional coordination practice helps ensure accountability and a clear record of what was agreed and performed at each stage?
During a complex remote piloting activity involving multiple steps and risk of service impact, what additional coordination practice helps ensure accountability and a clear record of what was agreed and performed at each stage?
Correct Answer: C
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QUESTION NO: 5
When planning a maintenance window for a software activation affecting multiple cells at a site, which factor is most important for the NOC team to consider in order to minimize subscriber impact?
When planning a maintenance window for a software activation affecting multiple cells at a site, which factor is most important for the NOC team to consider in order to minimize subscriber impact?
Correct Answer: D
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QUESTION NO: 6
The PLMN ID broadcast by a 5G cell is composed of which two elements, and what is its primary function?
The PLMN ID broadcast by a 5G cell is composed of which two elements, and what is its primary function?
Correct Answer: C
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QUESTION NO: 7
What operational benefit does the Automatic Neighbor Relation (ANR) function provide to a NOC team managing 5G RAN configuration?
What operational benefit does the Automatic Neighbor Relation (ANR) function provide to a NOC team managing 5G RAN configuration?
Correct Answer: B
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