Question: What is the primary purpose of the abstract IOC representing an NRCellCU controlled by another Management Service Provider in a 5G Network?
Option 1: To facilitate inter-system and intra-system handover by containing necessary attributes.
Option 2: To ensure consistency between attribute values across all IOCs within the same network slice.
Option 3: To provide a comprehensive set of attributes for all related IOCs, eliminating the need for additional queries.
Option 4: To enable direct control of NRCellCU by multiple Management Service Providers simultaneously.
Explanation: The correct answer is Option 1 because the IOC's primary purpose, as described, is to contain necessary attributes for both inter-system and intra-system handover. This highlights its role in supporting seamless mobility across different systems or within the same system, which is crucial for maintaining connectivity and service quality in dynamic network environments. Options 2, 3, and 4 are incorrect because maintaining consistency (Option 2) is explicitly stated as outside the scope of the document, providing a comprehensive set of all related IOCs' attributes (Option 3) is not mentioned as its primary purpose, and enabling simultaneous control by multiple providers (Option 4) contradicts the notion of being controlled by "another" Management Service Provider.