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You want to create a Power BI report that always shows the latest sales data from SQL Server without importing all data each time. Which connection mode should you choose and why?

hard📝 Scenario Q15 of 15
Power BI - Getting Data
You want to create a Power BI report that always shows the latest sales data from SQL Server without importing all data each time. Which connection mode should you choose and why?
ADirectQuery, because it imports all data once
BImport, because it loads all data once and never updates
CImport, because it queries live data on demand
DDirectQuery, because it queries live data on demand
Step-by-Step Solution
Solution:
  1. Step 1: Understand Import vs DirectQuery

    Import loads data once; DirectQuery queries live data each time.
  2. Step 2: Choose mode for latest data without full import

    DirectQuery fits because it fetches current data without importing all.
  3. Final Answer:

    DirectQuery, because it queries live data on demand -> Option D
  4. Quick Check:

    Latest data without import = DirectQuery [OK]
Quick Trick: Use DirectQuery for live data, Import for snapshot [OK]
Common Mistakes:
  • Confusing Import with live querying
  • Choosing Import when data freshness is needed
  • Misunderstanding DirectQuery behavior

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