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Why is it important to use relationships between tables in a Power BI report?

hard📝 Conceptual Q10 of 15
Power BI - Basics and Architecture
Why is it important to use relationships between tables in a Power BI report?
ATo automatically create charts without user input
BTo increase the file size of the report
CTo enable data from different tables to interact correctly in visuals
DTo prevent users from editing the data
Step-by-Step Solution
Solution:

  1. Step 1: Understand relationships in data modeling

    Relationships link tables so data can be combined and filtered together.

  2. Step 2: Identify the purpose of relationships in reports

    They allow visuals to show combined data correctly from multiple tables.

  3. Final Answer:

    To enable data from different tables to interact correctly in visuals -> Option C

  4. Quick Check:

    Relationships enable data interaction [OK]
Quick Trick: Relationships connect tables for accurate combined analysis [OK]
Common Mistakes:
  • Thinking relationships increase file size
  • Believing they prevent editing
  • Assuming automatic chart creation

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