Power BI Quiz

What is the primary purpose of Power BI?

• Web development

• Data visualization and reporting

• Cloud computing

• Image processing

Which component of Power BI is used for creating and editing reports?

• Power BI Service

• Power BI Desktop

• Power BI Mobile

• Power Query

What does Power BI Service primarily help with?

• Creating new visuals

• Data cleansing

• Sharing and collaborating on reports

• Writing Python scripts

Which of the following is NOT a common data source in Power BI?

• SQL Server

• Excel

• Photoshop

• Google Analytics

What is the purpose of Power Query in Power BI?

• Visualizing data

• Creating dashboards

• Cleaning and transforming data

• Developing machine learning models

Which chart is best for showing trends over time?

• Pie Chart

• Bar Chart

• Line Chart

• Column Chart

Which visualization is best for displaying proportions?

• Line Chart

• Pie Chart

• Scatter Plot

• Bar Chart

What type of chart is ideal for comparing sales by region?

• Scatter Plot

• Bar Chart

• Donut Chart

• Heatmap

Which visualization would best show the relationship between two numerical variables?

• Line Chart

• Scatter Plot

• Bar Chart

• Pie Chart

Which visualization is commonly used to present geographical data?

• Heatmap

• Column Chart

• Map Chart

• Funnel Chart