Question: What is the primary purpose of the `Query_ServiceContinuity` service operation in the context of V2X (Vehicle-to-Everything) communications?
Option 1: To establish a dedicated communication channel for V2X services between UE (User Equipment) and the VAE (V2X Application Enabler) server.
Option 2: To authenticate V2X application users before granting access to the VAE server's resources.
Option 3: To report real-time traffic conditions from UEs to the VAE server for analysis.
Option 4: To determine if the VAE server can support a desired V2X service within a specified geographical area.
Explanation: The correct answer, Option 4, aligns with the described functionality of `Query_ServiceContinuity`, which is to query the VAE server about its capability to support a particular V2X service in a designated geographical area. This operation is crucial for ensuring seamless and location-aware V2X service delivery, highlighting its importance in telecom networks for intelligent transportation systems (ITS) and similar applications.