Based on Snowflake's data organization hierarchy and the community consensus (78% selected BC with multiple upvoted comments supporting this choice), options B and C are correct. Option B ('A Database may contain one or more Schemas') accurately reflects Snowflake's structure where databases are containers for schemas. Option C ('A Schema is a logical grouping of Database Objects') correctly defines schemas as logical containers for tables, views, and other database objects. Option A is incorrect because schemas do not contain databases - the relationship is reversed. Option D is incorrect because schemas are contained within databases, not warehouses; warehouses in Snowflake are compute resources that execute queries, not storage containers for schemas.