Which two practices should you use to alleviate user concerns without limiting Workspace collaboration features?

Your organization has just completed migrating users to Workspace. Many employees are concerned about their legacy Microsoft Office documents, including issues of access, editing, and viewing.

Which two practices should you use to alleviate user concerns without limiting Workspace collaboration features? (Choose two.)
A . Configure Context-Aware Access policies to block access to Microsoft Office applications.
B . Demonstrate the ability to convert Office documents to native Google file format from Drive.
C . Demonstrate and train users to use the Workspace Migrate tool.
D . Deliver training sessions that show the methods to access and edit native Office files in Drive, the Workspace file editors, and Drive for Desktop.
E . Continue to use installed Office applications along with Google Drive for Desktop.

Answer: B,D