Скачать или смотреть Master Power BI Case Studies: Top Exam Questions & Detailed Solutions (2026)

0:00 – Introduction: Why Case Studies are Critical (10-15% of Exam)

0:15 – Data Schema Overview: Sales, Region, and Manager Tables

0:30 – Troubleshooting Credentials & Data Source Settings

0:45 – Managing Workspace Permissions & App Publishing

1:00 – Hotspot: Selecting Data Sources & License Modes (PPU vs. Pro)

1:15 – Implementing Row-Level Security (RLS) Step-by-Step

1:30 – Business Requirements: Litware & Northwind Traders Overview

1:55 – Choosing the Correct Dataset Mode: Import vs. DirectQuery

2:15 – Configuring Many-to-Many Relationships & Data Integrity

2:30 – Advanced DAX: Quarterly Revenue & Balance Sheet Expressions

2:45 – Setting Up Data Alerts in Dashboards

3:00 – Optimizing Model Size & Removing Redundant Columns

3:15 – Designing Date Tables with Active & Inactive Relationships

3:30 – Visualizing Data: Selecting the Right Charts for Business Users

3:45 – Final Wrap-up & Exam Tips


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