Where does cleansing take place during the ETL phase of data bound for a MOLAP based data warehouse?

Which of the following is true about Specialized SQL servers?

A data warehouse is built as a separate repository of data, different from the operational data of an enterprise because?

What is an example of an OLAP dice operation?

What table is at the center of a star schema?

Which of the following is TRUE about ROLAP?

A data warehouse is a 'subject-oriented, integrated, time-variant, non-volatile collection of data in support of management'

The applications of Data Mining would not include:

In the Verification model of Data Mining, the emphasis is on which of the following?

Under OLAP terminology, slice and dice refers to:

Which is an architecture for OLAP?