Permissions of which 2 internal users are used by Analytics to gain access to Salesforce data?

Permissions of which 2 internal users are used by Analytics to gain access to Salesforce data?
A . Eachuser has a corresponding Profile assigned (Analytics Cloud Integration User and Analytics Cloud Security User profiles).
B . When you query a dataset that has row-level security based on the User object, Analytics uses the permissions of the Security User to access the User object and its fields.
C . Analytics uses the permissions of the Integration User to extract data from Salesforce objects and fields when a dataflow job runs.

Answer: A,B,C