1. What does Power BI stand for?
a) Powerful Business Insights
b) Power Business Intelligence
c) Professional Business Integration
d) Practical Business Improvement
Answer: b) Power Business Intelligence
2. Which programming language is primarily used for writing complex calculations and formulas in Power BI?
a) SQL
b) Python
c) R
d) DAX (Data Analysis Expressions)
Answer: d) DAX (Data Analysis Expressions)
3. What is the main purpose of Power BI Desktop?
a) Data visualization and report creation
b) Data storage and management
c) Data modeling and ETL processes
d) Data security and access control
Answer: a) Data visualization and report creation
4. Which component of Power BI allows users to connect and fetch data from various sources?
a) Power Query
b) Power Pivot
c) Power View
d) Power Map
Answer: a) Power Query
5. What is the recommended file format for importing data into Power BI?
a) CSV (Comma-Separated Values)
b) XLSX (Excel Workbook)
c) JSON (JavaScript Object Notation)
d) XML (eXtensible Markup Language)
Answer: a) CSV (Comma-Separated Values)
6. Which Power BI feature allows users to create interactive visualizations and reports for web and mobile consumption?
a) Power Automate
b) Power Apps
c) Power BI Embedded
d) Power Update
Answer: c) Power BI Embedded
7. Which of the following is NOT a type of Power BI visual?
a) Line chart
b) Gauge chart
c) Pie chart
d) Bar chart
Answer: b) Gauge chart
8. What is the primary language used for writing custom visuals in Power BI?
a) JavaScript
b) TypeScript
c) HTML
d) CSS
Answer: b) TypeScript
9. Which component of Power BI allows users to create and manage data relationships between different tables?
a) Power Query
b) Power Pivot
c) Power View
d) Power Relationships
Answer: b) Power Pivot
10. Which Power BI component enables users to publish and share reports with others?
a) Power Query
b) Power Pivot
c) Power View
d) Power BI Service
Answer: d) Power BI Service
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