Questions

1. What is the primary focus of managing relationships in Power BI?
   1. Writing efficient code
   2. Visualizing data
   3. Data modeling
   4. Advanced analytics
2. Why is bidirectional cross-filtering (BDCF) considered a double-edged sword in Power BI?
   1. It is too complicated to implement
   2. It can enhance capabilities but may lead to errors and performance issues
   3. It is only suitable for small datasets
   4. It is a default setting for all relationships
3. What is bidirectional cross-filtering, and how does it enhance data analysis in Power BI?
   1. A tool for data duplication
   2. A feature allowing tables to filter each other in both directions
   3. A method to create circular references
   4. A default setting for relationships
4. Why is understanding cardinality crucial in Power BI data modeling?
   1. It is a technical detail without any impact
   2. It defines the nature of relationships between tables
   3. It only influences data visualization
   4. It is essential for writing efficient code
5. What does one-to-one (1:1) cardinality mean in Power BI...