Question
Which of these is NOT an ensemble method?
More Data Warehousing Questions
- Which type of slowly changing dimension (SCD) preserves full history by adding a new row for each change and using effective date ranges?
- Which clause is used to sort the results in SQL?
- Which analytics type is focused on predicting future outcomes?
- In a star schema, what is the main advantage of using surrogate keys in fact tables?
- 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 of the following best describes the primary function of a database index?
- Which of the following best describes a Data Warehouse?
- Which type of OLAP allows analysis of multidimensional data stored in relational databases?
- A surrogate key is:
- ETL stands for:
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