Multiple choice technology web technology

This diagram represents a

  1. A Hyper Star

  2. A Relational schema

  3. A Hyper schema

  4. A Star schema
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D Correct answer
Explanation

A Star Schema consists of a central fact table connected directly to multiple dimension tables in a star-like pattern. This is the simplest dimensional model, with each dimension table joining directly to the fact table. Hyper Star is not a standard warehousing term, Hyper Schema would be more complex, and Relational Schema refers to normalized OLTP structures.

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