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Exam DA0-001 topic 1 question 121 discussion

Actual exam question from CompTIA's DA0-001
Question #: 121
Topic #: 1
[All DA0-001 Questions]

Which of the following database schemas features normalized dimension tables?

  • A. Flat
  • B. Snowflake
  • C. Hierarchical
  • D. Star
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Suggested Answer: B 🗳️

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Swift_and_Quick
6 months, 3 weeks ago
B. Snowflake In a snowflake schema, dimension tables are typically normalized, meaning that they are broken down into multiple related tables to reduce redundancy and improve data integrity. This normalization helps to organize the data efficiently and reduce storage space by avoiding unnecessary duplication of information. Therefore, among the options provided, the snowflake schema is the one that features normalized dimension tables.
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