Which two dependencies prevent a data stream from being deleted? Choose 2 answers

Which two dependencies prevent a data stream from being deleted? Choose 2 answers
A . The underlying data lake object is used in activation.
B . The underlying data lake object is used in a data transform.
C . The underlying data lake object is mapped to a data model object.
D . The underlying data lake object is used in segmentation.

Answer: B C

Explanation:

To delete a data stream in Data Cloud, the underlying data lake object (DLO) must not have any dependencies or references to other objects or processes. The following two dependencies prevent a data stream from being deleted1:

Data transform: This is a process that transforms the ingested data into a standardized format and structure for the data model. A data transform can use one or more DLOs as input or output. If a DLO is used in a data transform, it cannot be deleted until the data transform is removed or modified2.

Data model object: This is an object that represents a type of entity or relationship in the data model. A data model object can be mapped to one or more DLOs to define its attributes and values. If a DLO is mapped to a data model object, it cannot be deleted until the mapping is removed or changed3.

Reference: 1: Delete a Data Stream article on Salesforce Help

2: [Data Transforms in Data Cloud] unit on Trailhead

3: [Data Model in Data Cloud] unit on Trailhead