Nokia 5G RAN Network Operations Expert - NRN-522 Exam Practice Test

A. Manually rewrite the base station's entire software image

B. Perform an AISG device scan/discovery to detect the new device on the bus and then configure it within the system so it can be monitored and controlled

C. Change the cell's Tracking Area Code to match the RET unit's serial number

D. Physically relocate the baseband unit to a different rack position

A. It removes the ongoing need for software updates

B. It doubles the radio coverage area of the cell

C. It allows two mobile operators to share the same spectrum band

D. It allows continued remote management, alarm reporting, and visibility from the Operations Center if the primary transport path fails

A. Database Administrator

B. Guest / read-only user

C. System Administrator

D. Operator with Configuration Management (CM) provisioning privileges

A. Take an updated configuration backup reflecting the new state, so that this becomes the new baseline restore point for any future changes

B. Delete all backups associated with the network element to free up storage

C. Disable the network element's connection to NetAct to prevent further changes

D. Restore the previous backup immediately to undo the change that was just successfully applied

A. To physically inspect equipment cabinets at the site

B. To generate customer-facing marketing reports

C. To measure electrical power consumption at the site

D. To compare deployed parameter values on live elements against a defined reference/baseline configuration and report deviations

A. A baseline represents typical 'normal' performance for that cell, allowing deviations to be identified as potential issues rather than expected variation

B. Baselines provide no useful information and can be disregarded

C. Baselines are used to determine a cell's maximum transmit power setting

D. Baselines are only relevant during initial commissioning and are never referenced afterward

A. Confirm the RET unit's color matches the previous unit

B. Confirm the RET unit is broadcasting on the correct NR-ARFCN

C. Confirm the RET unit has the same serial number as the unit it replaced

D. Confirm the new RET device is detected and communicating correctly over the AISG bus, and verify that its tilt position can be read and adjusted as expected

A. It defines the maximum bandwidth allocated to the cell

B. It defines the maximum downlink transmit power of the gNB

C. It sets the maximum number of UEs that can simultaneously connect to the cell

D. It specifies the maximum uplink transmit power that a UE is permitted to use in that cell, supporting interference management and power control