Auto-detect relationships in Power BI automatically creates relationships between tables based on matching column names and compatible data types. It saves time during data modelling, especially when working with large datasets, but may require manual review to ensure accuracy.
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What does the Auto-detect Relationships feature in Power BI do?
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Question 2 of 15
2. Question
Where can you enable Auto-detect relationships in Power BI?
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Question 3 of 15
3. Question
Which criteria does Power BI use to auto-detect a relationship?
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Question 4 of 15
4. Question
What is the default behavior of Power BI when loading new tables with matching fields?
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Question 5 of 15
5. Question
Which relationship cardinality does Auto-detect prefer by default?
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Question 6 of 15
6. Question
What is a potential drawback of Auto-detect relationships?
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Question 7 of 15
7. Question
How can you review automatically detected relationships?
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Question 8 of 15
8. Question
What happens if two columns have the same name but different data types?
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Question 9 of 15
9. Question
Can Auto-detect relationships create bidirectional filter relationships automatically?
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Question 10 of 15
10. Question
How can you force Power BI to attempt Auto-detect on all tables?
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Question 11 of 15
11. Question
Which view is best for checking if Auto-detect created the correct relationships?
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Question 12 of 15
12. Question
What is the main advantage of Auto-detect relationships?
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Question 13 of 15
13. Question
Which data scenario is least likely to benefit from Auto-detect?
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Question 14 of 15
14. Question
What should you do after using Auto-detect?
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Question 15 of 15
15. Question
Does Auto-detect create calculated columns?
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Summary
This Quiz on Auto Detect Relationships in Power BI explains how the feature matches columns, its advantages, and limitations. While it speeds up data modelling, manual verification remains essential to ensure correct cardinality, filter direction, and overall model accuracy.
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