Question: In a 5G network, when an NF (Service) Producer serves multiple PLMNs, S-NSSAIs, SNPNs, and NF-Domains with varying authorization scopes, what challenge does this pose for authorization profile registration in the NRF using traditional parameters?
Option 1: Insufficient compute resources for handling diverse PLMNs
Option 2: Complexity in managing multiple S-NSSAI to SNPN mappings
Option 3: Difficulty in ensuring backward compatibility with legacy NFs
Option 4: Inability to register an authorization profile using only allowedXXX parameters
Explanation: The correct answer highlights the challenge of registering an authorization profile in the NRF using traditional allowedXXX parameters when dealing with diverse authorization scopes across different network domains, making it impractical due to the need for more flexible access control.