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| 19 |  Power BI Interview Preparation Guide 2026 | They Can’t Ask Anything Apart From These! | Power BI Corner @powerbicorner | 270 | India | 67 |
| 20 |  Power BI to Fabric: The Engineer’s Evolution | Ft. Inturi Suparna Babu | Episode 001 | Power BI Corner @powerbicorner | 244 | India | 65 |
| 18 |  Lec-6: Connect Excel File into Power BI | Power BI for Everyone: Zero to Hero Full Learning Path | Power BI Corner @powerbicorner | 142 | India | 67 |
| 16 |  What is a Staging Query in Power BI | Q66 | 300 Power BI Interview Questions with Answers | Power BI Corner @powerbicorner | 55 | India | 87 |
| 17 |  Top 10 Power BI Desktop Interview Questions & Answers (Basic Level) | Part 1 | Power BI Corner @powerbicorner | 38 | India | 73 |
| 11 |  How do you optimize Power Query performance for large datasets | Q68 | 300 Power BI Interview | Power BI Corner @powerbicorner | 26 | India | 89 |
| 3 |  What is Custom Column | Q57 | 300 Power BI Interview Questions with Answers | Power BI Corner @powerbicorner | 9 | India | 96 |
| 5 |  What is Pivot and Unpivot in Power Query | Q54 | 300 Power BI Interview Questions with Answers | Power BI Corner @powerbicorner | 9 | India | 95 |
| 8 |  What is Invoke Custom Function | Q58 | 300 Power BI Interview Questions with Answers | Power BI Corner @powerbicorner | 9 | India | 93 |
| 13 |  What is Query Folding in Power Query | Q63 | 300 Power BI Interview Questions with Answers | Power BI Corner @powerbicorner | 8 | India | 89 |
| 14 |  What does “Enable Load” mean in Power Query | Q67 | 300 Power BI Interview Questions with Answers | Power BI Corner @powerbicorner | 8 | India | 88 |
| 10 |  What is Transpose and Reverse Rows | Q52 | 300 Power BI Interview Questions with Answers | Power BI Corner @powerbicorner | 6 | India | 89 |
| 15 |  How do you handle errors in Power Query | Q65 | 300 Power BI Interview Questions with Answers | Power BI Corner @powerbicorner | 6 | India | 88 |
| 1 |  What is the difference between Unique and Distinct in Power BI | Q61 | Power BI Interview Questions | Power BI Corner @powerbicorner | 5 | India | 97 |
| 6 |  What is Index Column | Q59 | 300 Power BI Interview Questions with Answers | Power BI Corner @powerbicorner | 5 | India | 95 |
| 4 |  What is Conditional Column | Q56 | 300 Power BI Interview Questions with Answers | Power BI Corner @powerbicorner | 4 | India | 95 |
| 7 |  What’s the difference between Duplicate and Reference in Power Query | Q62 | Power BI Interview | Power BI Corner @powerbicorner | 4 | India | 94 |
| 9 |  What is the difference between Remove Duplicates and Group By | Q64 | Power BI Interview Questions | Power BI Corner @powerbicorner | 4 | India | 90 |
| 12 |  What is Fill Up and Fill Down | Q53 | 300 Power BI Interview Questions with Answers | Power BI Corner @powerbicorner | 4 | India | 89 |
| 2 |  What is Column from Examples | Q55 | 300 Power BI Interview Questions with Answers | Power BI Corner @powerbicorner | 3 | India | 97 |