Question: Which of the following accurately describes the primary functions supported by the SLm Application Protocol (SLmAP) in an Evolved Universal Terrestrial Radio Access Network (E-UTRAN)?
Option 1: Management of UE mobility between eNodeBs and configuration of radio access bearers.
Option 2: Authentication of User Equipment (UE) and authorization for network services.
Option 3: Transmission of voice calls over IP networks and management of Quality of Service (QoS).
Option 4: Delivery of target UE positioning configuration data to Location Measurement Units (LMUs) and exchange of positioning measurements between LMUs and E-SMLCs.
Explanation: The correct answer, Option 4, accurately reflects the functions supported by SLmAP: delivering target UE configuration data for positioning from the E-SMLC to the LMU, and facilitating the request and delivery of positioning measurements between these entities, crucial for precise location services within the E-UTRAN network. The other options describe unrelated functionalities in telecom networks.