Exam AWS Certified Data Analytics - Specialty topic 1 question 112 discussion

By this link, it has to be A & C A: finance department grants Lake Formation permissions for the tables to the external account for the marketing department. [aws link: You can share Data Catalog resources (databases and tables) with external AWS accounts by granting Lake Formation permissions on the resources to the external accounts] C: The marketing department creates an IAM role that has permissions to the Lake Formation tables [aws link: When you share a resource with an AWS organization, you're sharing the resource with all accounts at all levels in that organization. The data lake administrator in each external account must then grant permissions on the shared resources to principals in their account.] A would share the access to lake formation to the marketing account, & the administrator from marketing account creates a role with permission to lake formation table ( role can be assigned to any principal )