Question
Which of the following stores historical data for analysis?
More Data Warehousing Questions
- ETL stands for:
- A star schema in a data warehouse consists of:
- What is a data mart?
- Which schema uses multiple fact tables sharing dimension tables?
- Which of the following best describes the primary function of a database index?
- What is meant by 'cardinality' in data modeling?
- Which type of schema normalizes dimension tables into multiple related tables?
- A Fact Constellation Schema is also called:
- In OLAP, “Slice and Dice” means:
- Which SQL function returns the total number of rows in a table?
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