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What is the purpose of data normalization in a data warehouse?

Practice Questions

1 question
Q1
What is the purpose of data normalization in a data warehouse?
  1. To reduce data redundancy
  2. To improve query performance
  3. To enhance data integrity
  4. To simplify data retrieval

Questions & Step-by-step Solutions

1 item
Q
Q: What is the purpose of data normalization in a data warehouse?
Solution: Normalization aims to reduce data redundancy and improve data integrity, although data warehouses often use denormalization for performance.
Steps: 0

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