Multiple choice technology

Star Schema consists of ---- table at the center surrounded by ---------

  1. Fact,Dimension

  2. Fact,Master Data

  3. Dimension,Master Data

  4. Fact,Keyfigures
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A Correct answer
Explanation

A Star Schema consists of a Fact table at the center (containing measures/key figures) surrounded by Dimension tables (containing descriptive attributes). This is the fundamental data warehouse pattern that optimizes query performance by denormalizing dimension data.

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