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By default, in a ________ schema, all attributes are directly related to the key attributes.(a) Relational(b) Snowflake(c) Star(d) None of the mentionedThe question was asked by my college professor while I was bunking the class.The above asked question is from Analysis Services topic in section Business Intelligence of SQL Server

Answer»

The correct choice is (c) Star

Easy explanation: Star schema enables users to browse the facts in the CUBE BASED on any attribute HIERARCHY in the DIMENSION.



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