1. Introduction to Reports Flashcards
What is the definition of a Power BI report?
Multi-page canvases used for data storytelling and visualization
Central to Power BI for exploring, analyzing, and communicating data insights.
What is the default view in Power BI Desktop?
Report View
Allows multi-page reports.
List the four purposes of Power BI reports.
- Data Exploration
- Communication
- Decision Making
- Interactivity
Each purpose supports various aspects of data analysis and presentation.
What are visualizations in Power BI?
Charts, graphs, maps, tables, etc., for graphical representation
Essential for conveying data insights.
What is the role of filters and slicers in Power BI reports?
Dynamically filter data at various levels
Enhances interactivity and data exploration.
What are bookmarks used for in Power BI reports?
Save specific report views for different audiences
Useful for tailoring presentations.
Fill in the blank: Effective reports should start _______.
Simple
Avoid clutter with a clear layout and limited visuals.
What is meant by visual hierarchy in report design?
Arrange visuals logically to guide the viewer
Enhances understanding of the report.
True or False: Consistent formatting is important in Power BI reports.
True
Consistent fonts, colors, and themes improve readability.
What is the purpose of data labeling in visuals?
Clear and concise labels on all visuals
Ensures viewers understand the data presented.
What are the key components of a Power BI report?
- Visualizations
- Pages
- Filters and Slicers
- Data Fields
- Bookmarks
- Tooltips
- Drill-through
Each component serves a specific function in data presentation.
What does DAX stand for in the context of Power BI?
Data Analysis Expressions
Powerful formulas for creating calculated columns and measures.
What is the significance of mobile optimization in Power BI reports?
Design reports for optimal viewing on different devices
Ensures accessibility and usability.
What is meant by performance optimization in Power BI reports?
Optimize report performance for faster loading times
Critical for user experience.
What should be considered regarding accessibility in report design?
Consider accessibility features for users with disabilities
Includes alt text and color contrast.
Fill in the blank: Reports can be published to the _______ for sharing and collaboration.
Power BI service
Provides access control and collaboration features.
What is the emphasis of a well-designed Power BI report?
Clear, informative, and visually appealing
Focus on effective communication of data insights.
