Quiz 1: Fundamental of Data Visualization - Knowledge and Comprehension 1. What is the primary purpose of data visualization? A. To beautify row data B. To ensure data accuracy C. To convert data into insights visually D. To reduce data size 2. How can data visualization impact decision-making processes? A. It limits the data available for decisions B. It allows decision makers to see analytical presented visually, so they can grasp difficult concepts or identify new patters C. It ensures the decision-makers only rely on qualitative data D. It restricts decision-makers to specific data sources 3. Which data visualization tool is generally used for geographical data representation? A. Bar Graph B. Pie Chart C. Line Graph D. Map 4. What is Looker Data Studio primarily used for? A. Data entry and spreadsheet management B. Data visualization, exploration and sharing of insights C. Programming and software development D. Creating Word documents and PDFS 5. How does Looker help users to create interactive visualizations? A. By manually coding each visualization B. By providing pre-designed visualization templates C. By allowing users to import visualizations from other software D. By offering a drag-and-drop interface for data fields onto the visualization Quiz 2: Fundamental of Data Visualization - Application and Analysis 6. What type of visualization shows the Platform Overview data? A. Line graph B. Pie chart C. Bar Chart D. Geographic heatmap 7. What type of visualization shows the Top Campaigns data? A. Line graph B. Pie chart C. Bar Chart D. Geographic heatmap 8. Suppose there are customer demographics data (e.g., age groups), how would this best represent in the dashboard? A. Line graph B. Pie chart C. Bar Chart D. Geographic heatmap 9. Which feature would you use to focus the displayed data on a specific time period or region? A. Data Tables B. Filters C. Visualizations D. Dashboard setting 10. Suppose there are conversion rate comparison data for every platform, which type of visualization best represent this one? A. Line Graph B. Bar Chart C. Pie Chart D. Scatter Plot