Questions

1. What is one of the concerns (described in this chapter) when importing data into Power BI?
   1. Location
   2. Size of data
   3. Data completeness
   4. Formatting
2. Which Power BI tool can be used to define rules and highlight data points that fall outside of the predefined accuracy ranges?
   1. Power Query
   2. Power Pivot
   3. Conditional formatting
   4. Data profiling
3. What does Power BI’s DAX language allow users to create?
   1. Visualizations
   2. Semantic models
   3. Relationships between tables
   4. Calculated columns and measures
4. How can users filter out irrelevant data during the data import process in Power BI?
   1. Using DAX expressions
   2. Through conditional formatting
   3. By creating relationships
   4. Utilizing data transformation capabilities
5. What is the fundamental concept introduced in the last section?
   1. Data profiling
   2. Data transformation
   3. Data normalization
   4. Data completeness