How can a consultant modify attribute names to match a naming convention in Cloud File Storage targets?

How can a consultant modify attribute names to match a naming convention in Cloud File Storage targets?
A . Use a formula field to update the field name in an activation.
B . Update attribute names in the data stream configuration.
C . Set preferred attribute names when configuring activation.
D . Update field names in the data model object.

Answer: C

Explanation:

A Cloud File Storage target is a type of data action target in Data Cloud that allows sending data to a cloud storage service such as Amazon S3 or Google Cloud Storage. When configuring an activation to a Cloud File Storage target, a consultant can modify the attribute names to match a naming convention by setting preferred attribute names in Data Cloud. Preferred attribute names are aliases that can be used to control the field names in the target file. They can be set for each attribute in the activation configuration, and they will override the default field names from the data model object. The other options are incorrect because they do not affect the field names in the target file. Using a formula field to update the field name in an activation will not change the field name, but only the field value. Updating attribute names in the data stream configuration will not affect the existing data lake objects or data model objects. Updating field names in the data model object will change the field names for all data sources and activations that use the object, which may not be desirable or consistent.

Reference: Preferred Attribute Name, Create a Data Cloud Activation Target, Cloud File Storage Target