Question: What is the primary purpose of the MCData-FD-5 reference point in the context of Mission Critical Data (MCData) services?
Option 1: To establish a direct communication link between the MCData UE and the MCData server for unicast transmissions.
Option 2: To manage Quality of Service (QoS) parameters for MCData sessions across different network slices.
Option 3: To enable the FD function to retrieve files from the media storage function for multicast delivery via MBMS, supporting functions like transmission control.
Option 4: To facilitate handover procedures between different access networks for MCData-capable UEs.
Explanation: The MCData-FD-5 reference point is defined for the FD function to fetch files from media storage for multicast delivery using MBMS, supporting functions like transmission control.