Question: What is the primary purpose of the service discovery mechanisms in the 5G system?
Option 1: To enable efficient communication between UEs and non-3GPP devices within the same CPN or PIN.
Option 2: To provide location-based services to UEs and non-3GPP devices.
Option 3: To facilitate handover between different access networks.
Option 4: To support lawful interception of communication.
Explanation: The primary purpose of the service discovery mechanisms in the 5G system is to enable efficient communication between UEs and non-3GPP devices within the same CPN or PIN, subject to access rights. This allows for the discovery of availability, reachability, capabilities, and services provided by other entities on the network.