Q1 Single choice Flag Which of the following statements most accurately describes the SDF templates used in 5G? A SDF templates are used by UE to map uplink traffic to QoS Flows. B SDF templates are used by NG-RAN to map QoS Flows to data radio bearers. C SDF templates are used by NG-RAN to map QoS Flows to N3 GTP-U tunnels. D SDF templates are used by UPF to map downlink traffic to QoS Flows. Correct answer