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Data Warehousing MCQs

A datawarehouse should be able to implement advanced query functionality. This means :

The RDBMS must provide a complete set of analytic operations including core sequential and statistical operations

The RDBMS must not have any architectural limitations

The RDBMS server must support hundreds, even thousands, of concurrent users while maintaining acceptable query performance

Query performance must not be dependent on the size of the database, but rather on the complexity of the query

The warehouse must ensure local consistency, global consistency, and referential integrity

Answer

Correct Answer: The RDBMS must provide a complete set of analytic operations including core sequential and statistical operations

Explanation:

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