Question: What is the primary focus of the security procedures and handling for Ultra-Reliable Low-Latency Communication (URLLC) services in 5G systems?
Option 1: Ensuring high-speed data transmission
Option 2: Enforcing quality of service policies
Option 3: Implementing network slicing techniques
Option 4: Enforcing the security policy for data transmission
Explanation: The correct answer is Option 4 because the primary focus of the security procedures and handling for URLLC services is to enforce the security policy for data transmission, ensuring that sensitive information is protected during low-latency communication. This is critical in 5G systems where URLLC services are used in mission-critical applications such as remote healthcare and autonomous vehicles.