Option A is correct because Snowflake data shares can include tables, secure views, and secure UDFs, as confirmed by the community discussion and Snowflake documentation. Option B is incorrect because shares themselves are the mechanism for sharing, not objects that can be shared. Option C is incorrect because data consumers cannot clone tables directly from a share; they can only query the shared data. Option D is incorrect because access to a share can be revoked by the data provider at any time. The community discussion shows 100% consensus on A, with multiple comments and upvotes supporting this answer.