Pass the actual test with the help of NRN-522 study guide
Updated: Jul 28, 2026
No. of Questions: 122 Questions & Answers with Testing Engine
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| Certification Vendor: | Nokia |
| Exam Name: | Nokia 5G RAN Network Operations Expert |
| Exam Number: | NRN-522 |
| Available Languages: | English |
| Passing Score: | 70% |
| Exam Price: | 250 USD |
| Exam Format: | Multiple Choice, Scenario-based, Drag and Drop |
| Real Exam Qty: | 55-65 |
| Certificate Validity Period: | 3 years |
| Exam Duration: | 90 minutes |
| Related Certifications: | Nokia Certified 5G RAN Field Operations Expert Nokia Certified 5G RAN Design Expert Nokia Certified 5G RAN Optimization Expert |
| Recommended Training: | Nokia 5G RAN Network Operations Training Course |
| Exam Registration: | Pearson VUE Nokia Training & Certification Portal |
| Sample Questions: | Nokia NRN-522 Sample Questions |
| Exam Way: | Online proctored or onsite at authorized test centers |
| Pre Condition: | Recommended: Nokia Certified 5G RAN Professional level certification or equivalent experience; no mandatory prerequisites |
| Official Syllabus URL: | https://www.nokia.com/networks/training/5g/ran/certifications/expert/ |
| Section | Weight | Objectives |
|---|---|---|
| Performance Monitoring and Optimization | 20% | - Performance analysis and optimization
|
| Security and Compliance | 10% | - Security features and procedures
|
| Network Configuration and Management | 25% | - Parameter management and configuration
|
| 5G RAN Architecture and Fundamentals | 20% | - Protocol stack and interfaces
|
| Fault Management and Troubleshooting | 25% | - Common issues and solutions
|
1. Which file transfer protocol does Nokia recommend for securely delivering software packages, license files, and configuration backups to and from AirScale base stations during remote operations?
A) TFTP
B) SMTP
C) FTP
D) SFTP
2. 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?
A) A bulk parameter update - its benefit is applying neighbor relation changes more quickly
B) A staged or pilot (canary) rollout - its benefit is detecting any issues introduced by the new software on a limited number of sites before wider deployment, limiting the potential impact of unforeseen problems
C) A configuration audit - its benefit is verifying PLMN ID consistency
D) A factory reset campaign - its benefit is reducing license costs
3. What is the standard alarm severity ordering used in NetAct Fault Management, from highest to lowest severity?
A) Critical, Major, Minor, Warning
B) Minor, Warning, Critical, Major
C) Major, Critical, Warning, Minor
D) Warning, Minor, Major, Critical
4. What is the purpose of a NetAct configuration/network audit tool in remote operations?
A) To measure electrical power consumption at the site
B) To compare deployed parameter values on live elements against a defined reference/baseline configuration and report deviations
C) To generate customer-facing marketing reports
D) To physically inspect equipment cabinets at the site
5. An 'Equipment Over-Temperature' alarm is raised at a remote site. Besides checking the cooling system itself, what else should a NOC engineer review related to this alarm?
A) The NetAct software license expiry date
B) The handover success rate KPI
C) Whether a cabinet door-open, fan failure, or HVAC/air-conditioning fault alarm is also present, indicating a broader environmental issue
D) The cell's configured Physical Cell Identity (PCI)
Solutions:
| Question # 1 Answer: D | Question # 2 Answer: B | Question # 3 Answer: A | Question # 4 Answer: B | Question # 5 Answer: C |
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