Which two statements are correct regarding the Parent-Child configuration?

A Parent-Child relationship in Marketing Cloud Intelligence connects two data streams using a shared key, which is a common dimension between them. This allows the child data stream to inherit all the dimensions from the parent data stream, enriching its data. However, creating this more complex data model can introduce performance overhead, potentially leading to slower query processing and report loading times. This configuration is a powerful tool for data harmonization but must be used judiciously to avoid performance degradation.

B. A Parent-Child relationship can be configured between any two data streams, regardless of their specific data stream type (e.g., Ads, Conversion Tag).

D. The child data stream inherits the parent’s dimensions only. Measurements from the parent data stream are not shared or inherited by the child.

1. Salesforce Help, Marketing Cloud Intelligence, Create a Parent-Child Relationship in Marketing Cloud Intelligence.

For Answer A: The documentation states, "When you create a parent-child relationship, you’re creating a more complex data model. This complexity can sometimes cause performance issues, such as slow query processing."

For Answer B: The documentation clarifies, "You can create a parent-child relationship between any two data streams, regardless of their data stream type."

For Answer C: The setup process described is: "Select the key that connects the parent and child data streams." This confirms the link is based on shared key values.

For Answer D: The documentation specifies, "After you create the relationship, the child data stream inherits all the parent’s dimensions." It makes no mention of inheriting measurements.