NPTEL HR Analytics Week 12 Assignment Answers 2024
1. What is Tableau primarily used for?
- Writing code
- Data visualization and analytics
- Web development
- Email marketing
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2. State True OR False Tableau can connect to multiple data sources including Excel, SQL databases, and cloud services.
- True
- False
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3. Which of the following is NOT a visualization type available in Tableau?
- Line Chart
- Bar Chart
- Scatter Plot
- Text Document
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4. What does ‘aggregation’ mean in Tableau?
- Filtering data
- Summarizing data, such as calculating totals or averages
- Connecting data sources
- Exporting data
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5. State True or False Tableau Public is a free version of Tableau that allows users to publish their visualizations to the web.
- True
- False
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6. How does Tableau help users gain insights from large and complex datasets?
- By automatically generating reports and summaries
- By providing pre-defined charts and graphs
- By allowing users to create interactive visualizations and perform ad-hoc analysis
- By offering data transformation and blending capabilities
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7. In Tableau, which component is used to display a summary of data or trends in a visual format?
- Sheet
- Dashboard
- Data Pane
- Parameter
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8. Which of the following is NOT a file type that Tableau can connect to?
- Excel
- SQL Database
- Google Sheets
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9. Tableau allows for _____________ analysis, enabling users to explore data from different perspectives.
- Multidimensional
- Unidirectional
- Linear
- Static
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10. In Tableau, what is a ‘worksheet’?
- A collection of dashboards
- A single view containing a single visualization
- A database of HR data
- A script for data analysis
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