A window function is a unique requirement of a Streaming Insight query. It defines the time interval for the query to run on the streaming data and the frequency of the query execution. References:https://help.
salesforce.com/s/articleView?id=sf.c360_a_streaming_insights.htm&type=5

These two ways can help Data Cloud honor a request to be forgotten by a customer. The Consent API allows you to set a consent flag for an individual that prevents further processing of their data and deletes their records from source data streams. The delete from file functionality allows you to upload a file with individual IDs that will be deleted from Data Cloud. References: https://help.salesforce.com/s/articleView?
id=sf.c360_a_data_cloud_consent_api.htm&type=5https://help.salesforce.com/s/articleView?id=sf.
c360_a_data_cloud_delete_from_file.htm&type=5

According to the Salesforce Data Cloud documentation1, the timezone used for Segmentation and Activation is the one set by the Salesforce Data Cloud org, not by the individual user or admin. This ensures consistency and accuracy across different users and regions.

The Email field from a CRM Contact object should be mapped to the Contact Point Email entity in the Customer 360data model. This entity represents an email address that is associated with an individual or an account contact. References: [Contact Point Email Entity]