In Power BI, DirectQuery and Import Mode are two primary methods for connecting to data sources. Import Mode stores a snapshot of the data in Power BI’s in-memory engine for faster performance, while DirectQuery fetches data live from the source with every query. Knowing the differences, benefits, and limitations of each mode is essential for optimizing performance and meeting business requirements.
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Which statement is TRUE about Import Mode in Power BI?
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Question 2 of 15
2. Question
Which statement is TRUE about DirectQuery mode?
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Question 3 of 15
3. Question
Which mode typically offers better performance for small to medium datasets?
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Question 4 of 15
4. Question
Which mode allows near real-time reporting?
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Question 5 of 15
5. Question
What is the maximum dataset size for Import Mode in Power BI Pro?
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Question 6 of 15
6. Question
Which mode supports scheduled refresh instead of live queries?
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Question 7 of 15
7. Question
Which mode may have feature limitations such as restrictions on DAX functions?
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Question 8 of 15
8. Question
Which mode is preferred for very large datasets that don’t fit in memory?
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Question 9 of 15
9. Question
In Import Mode, data updates in the report only after:
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Question 10 of 15
10. Question
Which mode generally has slower query performance for complex reports?
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Question 11 of 15
11. Question
Which storage mode in Power BI allows combining Import and DirectQuery tables?
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Question 12 of 15
12. Question
In DirectQuery mode, applying a filter in a visual will:
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Question 13 of 15
13. Question
Which mode requires an On-premises Data Gateway for scheduled refresh from a local SQL Server?
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Question 14 of 15
14. Question
Which mode is recommended for reports that need instant reflection of transactional data changes?
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Question 15 of 15
15. Question
Which mode typically results in larger Power BI file sizes?
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Summary
These DirectQuery vs Import Mode in Power BI MCQs explain performance differences, storage methods, refresh behavior, and use cases for each mode. Mastering these concepts helps choose the right connection method for optimal reporting efficiency.
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