Question: In a 5G Network Resource Model (NRM), when multiple DLBOFunction Management Objects (MOs) exist at different levels of the containment tree, how do their configurations interact?
Option 1: The DLBOFunction MO at the higher level merges with those at lower levels to create a unified configuration.
Option 2: All DLBOFunction MOs at every level operate independently without overriding each other.
Option 3: The presence of multiple DLBOFunction MOs at different levels triggers an error in the network configuration.
Option 4: The DLBOFunction MO at the lower level overrides the configurations of those at higher levels within the same containment tree.
Explanation: This is because, in a hierarchical structure like a containment tree, more specific (i.e., lower-level) configurations typically take precedence to allow for granular management. The ability to override at a lower level ensures localized settings for Dynamic Load Balance Optimization (DLBO) can be effectively managed without higher-level settings causing conflicts or overwriting necessary customizations, which is crucial for the efficient operation of Self-Organizing Networks (SON) in 5G networks.