Which two statements about Einstein Analytics Encryption are true?

An Einstein Consultant is implementing encryption for a customer.

Which two statements about Einstein Analytics Encryption are true? Choose 2 answers
A . When Einstein Analytics Encryption is enabled, all newly registered datasets are encrypted at rest.
B . By default, the same keys are used to encrypt data in Einstein Analytics as are used to encrypt data in Salesforce objects.
C . The customer’s org must have a Shield Platform Encryption tenant secret.
D . Bring Your Own Key is not supported.

Answer: AC

Explanation:

https://help.salesforce.com/articleView?id=bi_analytics_encryption.htm&type=5