17 Power BI Interview Questions That Will GET YOU HIRED in 2026! (DAX Code Included) скачать в хорошем качестве

17 Power BI Interview Questions That Will GET YOU HIRED in 2026! (DAX Code Included)

🔥 Land your DREAM Data Analyst / BI Developer job with these 17 MUST-KNOW Power BI Interview Questions and Answers — from Beginner to Advanced, with real DAX code included! Whether you're a fresher or an experienced BI professional, this video covers EVERYTHING interviewers ask in 2025. ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 📌 WHAT YOU'LL LEARN IN THIS VIDEO: ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ ✅ What is Power BI & its components ✅ Import vs DirectQuery vs Live Connection ✅ Measure vs Calculated Column (with examples) ✅ CALCULATE — the most powerful DAX function ✅ SUM vs SUMX — when to use which ✅ Year-over-Year Growth with DAX code ✅ Star Schema & Data Modeling best practices ✅ Row Level Security (RLS) — Static & Dynamic ✅ ALL vs ALLEXCEPT vs ALLSELECTED ✅ Query Folding in Power Query ✅ Context Transition — Advanced DAX ✅ RANKX — Dynamic Ranking ✅ Dashboard vs Report in Power BI Service ✅ Gateway — what it is & when you need it ✅ Incremental Refresh setup ✅ Composite Model explained ✅ Performance optimization tips ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ ⏱️ TIMESTAMPS: ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 00:00 — Intro & What You'll Learn 01:10 — Q1: What is Power BI? 02:30 — Q2: Import vs DirectQuery vs Live Connection 04:15 — Q3: Measure vs Calculated Column 06:00 — Q4: CALCULATE Function Explained 08:10 — Q5: SUM vs SUMX 09:45 — Q6: Year-over-Year Growth (DAX Code) 11:30 — Q7: Star Schema & Data Modeling 13:20 — Q8: Row Level Security (RLS) 15:00 — Q9: ALL vs ALLEXCEPT vs ALLSELECTED 16:45 — Q10: Query Folding 18:20 — Q11: Context Transition (Advanced) 20:10 — Q12: RANKX — Dynamic Ranking 22:00 — Q13: Dashboard vs Report 23:30 — Q14: Power BI Gateway 25:00 — Q15: Incremental Refresh 26:40 — Q16: Composite Model 28:10 — Q17: Performance Optimization Tips 30:00 — Rapid Fire Round + Wrap Up ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 🔔 DON'T FORGET: ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 👍 LIKE this video if it helped you! 🔔 SUBSCRIBE to Data with Sima for weekly Power BI, SQL & Data tutorials 💬 COMMENT below: Which question was the hardest for you? 📤 SHARE with a friend who's job hunting! ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ #PowerBI #PowerBIInterview #DataAnalyst #DAX #PowerBITutorial #dataanalytics #businessintelligence #datavisualization #databaseconcepts #excel #powerbidashboard ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ *This video covers Power BI interview preparation for data analyst, business intelligence developer, BI consultant, and data engineer roles. Covers Microsoft Power BI Desktop, Power BI Service, DAX formulas, Power Query M language, data modeling, and more.*