What approach should the consultant recommend?

A customer wants to perform an email send to a subset of a Synchronized Data Extension filtered on custom object data and return tracking to the Sales Cloud.

What approach should the consultant recommend? Choose 2 answers
A . Use Data Stream to sync Sales Cloud objects to the Marketing Cloud.
B . Use Data Filters or Query Activities to output a Sendable Salesforce Data Extension.
C . Use Query Activities to create a Sendable Synchronized Data Extension.
D . Use Data Filters to segment data to output a Sendable Data Extension

Answer: A, B