21 Jan Top Tableau Interview Questions and Answers (MCQs)

The top Tableau Interview Questions and Answers are given here. The level of questions is suitable for beginner Data Analysts and Business Intelligence enthusiasts. These are Tableau Multiple Choice Questions (MCQs) with answers:

1. What is Tableau?

   a) A data visualization and business intelligence tool
   b) A data mining and warehousing tool
   c) A big data tool
   d) A business intelligence tool

2. Tableau was acquired by which software company in 2019?

   a) Google
   b) Microsoft
   c) Oracle
   d) Salesforce

3. Which industry can benefit from using Tableau?

   a) Only finance and banking
   b) Only healthcare and pharmaceuticals
   c) Any industry that works with data
   d) Only technology and software

4. Which data source is supported by Tableau?

   a) Excel
   b) SQL Server
   c) Oracle
   d) All of the above

5. What is a “shelf” in Tableau?

   a) A way to connect to data sources
   b) A way to create data visualizations
   c) A container for dragging and dropping fields
   d) A way to analyze data

6. Which type of chart is best suited for showing part-to-whole relationships?

   a) Bar chart
   b) Line chart
   c) Pie chart
   d) Scatter plot

7. What is the purpose of a “dashboard” in Tableau?

   a) To create a single visualization
   b) To combine multiple visualizations
   c) To analyze data
   d) To connect to data sources

8. What is the purpose of a “calculated field” in Tableau?

   a) To create a new data source
   b) To filter data
   c) To perform calculations on existing fields
   d) To create a new visualization

9. Which type of calculation is used to perform arithmetic operations on values, like sum, count, etc.?

   a) Aggregate calculation
   b) Row-level calculation
   c) Level of detail (LOD) calculation
   d) Table calculation

10. Which type of visualization is best suited for showing spatial relationships in Tableau?

    a) Bar chart
    b) Line chart
    c) Map
    d) Scatter plot

11. What is the purpose of the “Rows” and “Columns” shelves in Tableau?

    a) To add filters
    b) To create calculations
    c) To build visualizations
    d) To add data sources

12.  Which type of visualization is best suited for showing categorical data?

    a) Bar chart
    b) Line chart
    c) Pie chart
    d) Scatter plot

13. What is the purpose of the “Dimension” and “Measure” concepts in Tableau?

    a) To create calculations
    b) To filter data
    c) To differentiate between categorical and numerical data
    d) To build visualizations

14. Which type of visualization is best suited for showing trends over time?

    a) Bar chart
    b) Line chart
    c) Pie chart
    d) Scatter plot

15. What is the purpose of the “Data” pane in Tableau?

    a) To create visualizations
    b) To connect to data sources
    c) To view and manage data fields
    d) To analyze data

16. What is the purpose of a “filter” in Tableau?

    a) To create a calculation
    b) To transform data
    c) To narrow down data to a specific subset
    d) To connect to a data source

17. What type of filter allows you to select specific values from a list in Tableau?

    a) Dimension filter
    b) Measure filter
    c) Date filter
    d) Range filter

18. What is the purpose of the “Layout” pane in a Tableau dashboard?

    a) To add a worksheet
    b) To add visualizations
    c) To arrange and resize dashboard elements
    d) To create a dashboard

19. What is the benefit of using forecasting in Tableau?

    a) To identify correlations between variables
    b) To predict future trends and patterns
    c) To analyze historical data
    d) To visualize geographical data

20. Which type of analysis is used by Tableau’s forecasting feature?

    a) Regression analysis
    b) Time-series analysis
    c) Correlation analysis
    d) Cluster analysis

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