Question
In the context of a relational database, which of the following is NOT a characteristic of a candidate key ?
More Data Warehousing Questions
- Data warehouse metadata primarily describes:
- Which OLAP operation allows users to view data at different levels of granularity?
- In a star schema, what is the primary characteristic of the fact table?
- Which of the following is a key process in ETL?
- Which process ensures data in a data warehouse is consistent and clean?
- Which schema uses multiple fact tables sharing dimension tables?
- Which of the following stores historical data for analysis?
- In ETL pipelines, which step is primarily responsible for resolving inconsistencies and correcting data quality issues (e.g., missing values, inconsistent ...
- Which of the following best describes the primary function of a database index?
- Which OLAP operation rotates the data axes to provide an alternative presentation?
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