Question
Which of these is not a typical data warehouse characteristic?
More Data Warehousing Questions
- Which SQL keyword is used to combine results from two queries and remove duplicates?
- Data cleansing is primarily concerned with:
- Which type of OLAP allows analysis of multidimensional data stored in relational databases?
- A snowflake schema is different from a star schema because:
- In OLAP, “Slice and Dice” means:
- A data cube allows analysis by:
- In a snowflake schema of a data warehouse, which of the following consequences is most likely as a result of normalization of dimension tables?
- Which clause is used to sort the results in SQL?
- Which type of schema normalizes dimension tables to reduce redundancy?
- Which schema in data warehousing uses a central fact table connected to dimension tables?
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