Question: What is the purpose of the Npcf_AMPolicyControl service in the 5G System?
Option 1: To manage UE context information for a specific SUPI.
Option 2: To provide access and mobility related policy information to NF Service Consumers, such as AMF.
Option 3: To create and manage Policy Control Request Triggers for roaming scenarios.
Option 4: To enable the PCF to provide updated access and mobility related policy information to NF Service Consumers at any time.
Explanation: The Npcf_AMPolicyControl service allows NF Service Consumers, such as AMF, to receive access and mobility related policy information for a UE identified by a SUPI. This information is provided by the PCF and may contain access and mobility related policy information, Policy Control Request Triggers, and other relevant data.