Question
In a star schema, what is the primary characteristic of the fact table?
More Data Warehousing Questions
- Which process loads data from multiple sources into a data warehouse?
- Which OLAP operation involves focusing on a subset of dimensions (e.g., region=‘Asia’)?
- Which of the following best describes the primary function of a database index?
- Which analytics type is focused on predicting future outcomes?
- Which of the following is NOT a common OLAP operation?
- Which type of slowly changing dimension (SCD) preserves full history by adding a new row for each change and using effective date ranges?
- ETL stands for:
- What is meant by 'cardinality' in data modeling?
- In a data warehouse, a fact table typically contains:
- Metadata in data warehousing refers to:
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