Online Exam Quiz

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What is the purpose of the "Relationships" view in Power BI Desktop?

  • To define relationships between tables
  • To visualize data
  • To create calculated columns
  • To filter data
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What is the purpose of the "Sync Slicers" feature in Power BI?

  • To synchronize visuals on different report pages
  • To synchronize slicers across different report pages
  • To synchronize data sources
  • To synchronize user permissions
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Which view allows users to create interactive reports and dashboards in Power BI Desktop?

  • Data View
  • Model View
  • Report View
  • Relationship View
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What is the purpose of the "Edit Queries" button in Power BI Desktop?

  • To create new queries
  • To edit existing queries
  • To delete queries
  • To refresh data in queries
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What is the purpose of Power BI Report Server?

  • To create reports and dashboards
  • To share reports and collaborate with others
  • To view and interact with reports and dashboards on-premises
  • To publish reports to the cloud
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Which Power BI component is used for creating data visualizations?

  • Power Query
  • Power Pivot
  • Power View
  • Power Map
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What is the purpose of the "Filters" pane in Power BI Desktop?

  • To filter visuals on a report page
  • To filter data during import
  • To apply filters to queries
  • To filter data within a table
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Which Power BI component is used for creating and managing queries?

  • Power Query
  • Power Pivot
  • Power View
  • Power Map
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What is the purpose of Power BI Service?

  • To create reports and dashboards
  • To share reports and collaborate with others
  • To clean and transform data
  • To install Power BI Desktop
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Which Power BI feature allows users to ask questions in natural language and get answers through visuals?

  • Power Query
  • Power Pivot
  • Power View
  • Q&A
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Which Power BI component is used for creating and managing data models?

  • Power Query
  • Power Pivot
  • Power View
  • Power Map
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Which Power BI feature allows users to create interactive maps?

  • Power Query
  • Power Pivot
  • Power View
  • Power Map
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What is the purpose of the "Group By" function in Power Query?

  • To combine rows based on common values in specified columns
  • To split columns into multiple columns
  • To rename columns
  • To remove duplicate rows
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What is the purpose of the "Data Profiling" feature in Power BI?

  • To analyze the performance of visuals in a report
  • To analyze the quality and characteristics of data
  • To create relationships between tables
  • To create custom visuals
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Which of the following is a valid data transformation operation in Power Query?

  • Rotate Columns
  • Remove Duplicates
  • Combine Tables
  • Shuffle Rows
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What is the purpose of the "Performance Analyzer" tool in Power BI Desktop?

  • To analyze the performance of visuals in a report
  • To analyze the performance of data sources
  • To analyze the performance of DAX calculations
  • To analyze the performance of data refresh operations
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Which tool is used in Power BI for cleaning and transforming data?

  • Power Map
  • Power Pivot
  • Power Query
  • Power View
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Which of the following is not a component of Power BI?

  • Power Query
  • Power Pivot
  • Power Pivot
  • Power Slide
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What is the purpose of the "Publish" button in Power BI Desktop?

  • To publish reports to Power BI Service
  • To save reports locally
  • To print reports
  • To export reports to Excel
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What is the purpose of the "Quick Insights" feature in Power BI?

  • To provide quick access to common data transformations
  • To generate interactive reports automatically
  • To create custom visuals
  • To identify patterns and trends in data
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Which Power BI feature allows users to create custom calculations based on data fields?

  • Power Query
  • Power Pivot
  • Power View
  • Measures
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Which of the following is not a valid data transformation operation in Power Query?

  • Group By
  • Pivot
  • Sort
  • Shuffle
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Which of the following is a valid data source connection type in Power BI?

  • JSON
  • XML
  • CSV
  • HTML
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What is the purpose of calculated columns in Power BI?

  • To add new columns to a table based on calculated values
  • To sort columns in a table
  • To delete existing columns in a table
  • To filter data in a table
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Which of the following is not a valid data source connection type in Power BI?

  • Web
  • SQL Server
  • Excel
  • Excel
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What is the purpose of Power BI Gateway?

  • To create dashboards
  • To connect on-premises data sources to Power BI Service
  • To visualize data
  • To publish reports
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Which Power BI feature allows users to create custom visuals using HTML, CSS, and JavaScript?

  • Power Query
  • Power Pivot
  • Power View
  • Power BI Custom Visuals SDK
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What is Power BI primarily used for?

  • Word Processing
  • Data Analysis and Visualization
  • Graphic Design
  • Video Editing
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What does a slicer do in Power BI?

  • Slices images
  • Slices data
  • Slices text
  • Slices charts and visuals
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What is the purpose of the "Drill Through" feature in Power BI?

  • To drill a hole in the report
  • To navigate to a different report page for detailed information
  • To drill down into the data hierarchy
  • To filter data within a visual
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