Question: What influences the NG-RAN's decision to use specific radio resources per data radio bearer?
Option 1: The type of UE device used by the subscriber.
Option 2: The Network Slices associated with the data radio bearer used by the UE.
Option 3: The priority-based reselection mechanism operating in the UE idle mode mobility control.
Option 4: The RRM policies applied to cells in different bands.
Explanation: The NG-RAN's decision to use specific radio resources per data radio bearer is influenced by the Network Slices associated with the data radio bearer used by the UE, as it allows for more efficient resource allocation and management based on the specific requirements of each network slice.