Tableau Desktop Specialist Exam Verified Questions,
Correct Answers, and Detailed Explanations for
Computer Science Students||Already Graded A+
1. What is Tableau primarily used for?
A. Data storage
B. Data visualization
C. Programming
D. Web development
Tableau is a leading tool for creating visualizations and dashboards
from structured data sources.
2. Which of the following file types can Tableau Desktop connect to
directly?
A. PDF
B. Excel
C. Word
D. HTML
Tableau natively supports connecting to structured data sources like
Excel, CSV, and databases.
3. In Tableau, what is a “worksheet”?
A. A collection of dashboards
B. A template for connecting data
C. A single view containing a visualization
D. A data storage location
A worksheet is where you build a single chart, graph, or visualization.
4. What is the difference between a dimension and a measure?
A. Dimensions are numeric; measures are categorical
B. Dimensions are categorical; measures are numeric
,C. Dimensions are calculated; measures are raw data
D. No difference
Dimensions are used to slice data (categories), while measures are
aggregated numeric values.
5. Which Tableau feature allows filtering data on one worksheet
and automatically updating other worksheets on the same
dashboard?
A. Action filter
B. Parameter
C. Dashboard filter
D. Data source filter
Dashboard filters or action filters enable interactivity across multiple
visualizations.
6. What is a calculated field in Tableau?
A. A data import method
B. A user-defined formula creating a new field
C. A chart type
D. A data connection type
Calculated fields let users create new data points based on existing
fields using formulas.
7. Which Tableau chart type is best for showing part-to-whole
relationships?
A. Line chart
B. Scatter plot
C. Pie chart
D. Histogram
Pie charts are ideal for visualizing proportions of a whole.
8. What is Tableau’s default aggregation for measures?
, A. Median
B. Maximum
C. Sum
D. Count
Tableau automatically sums numeric measures unless you specify a
different aggregation.
9. Which Tableau feature allows users to dynamically change a
value that a calculation or filter uses?
A. Data source filter
B. Action filter
C. Parameter
D. Grouping
Parameters provide a dynamic input that can be used in calculations,
filters, or reference lines.
10. What does the “Show Me” panel do in Tableau?
A. Displays raw data
B. Filters data
C. Suggests chart types based on selected fields
D. Creates dashboards automatically
“Show Me” recommends visualization types depending on the fields
selected in the worksheet.
11. Which type of join includes only matching rows from both
tables?
A. Left join
B. Right join
C. Inner join
D. Full outer join
Inner joins return only records with matching keys in both tables.
12. What does the “Data Interpreter” do in Tableau?
Correct Answers, and Detailed Explanations for
Computer Science Students||Already Graded A+
1. What is Tableau primarily used for?
A. Data storage
B. Data visualization
C. Programming
D. Web development
Tableau is a leading tool for creating visualizations and dashboards
from structured data sources.
2. Which of the following file types can Tableau Desktop connect to
directly?
A. PDF
B. Excel
C. Word
D. HTML
Tableau natively supports connecting to structured data sources like
Excel, CSV, and databases.
3. In Tableau, what is a “worksheet”?
A. A collection of dashboards
B. A template for connecting data
C. A single view containing a visualization
D. A data storage location
A worksheet is where you build a single chart, graph, or visualization.
4. What is the difference between a dimension and a measure?
A. Dimensions are numeric; measures are categorical
B. Dimensions are categorical; measures are numeric
,C. Dimensions are calculated; measures are raw data
D. No difference
Dimensions are used to slice data (categories), while measures are
aggregated numeric values.
5. Which Tableau feature allows filtering data on one worksheet
and automatically updating other worksheets on the same
dashboard?
A. Action filter
B. Parameter
C. Dashboard filter
D. Data source filter
Dashboard filters or action filters enable interactivity across multiple
visualizations.
6. What is a calculated field in Tableau?
A. A data import method
B. A user-defined formula creating a new field
C. A chart type
D. A data connection type
Calculated fields let users create new data points based on existing
fields using formulas.
7. Which Tableau chart type is best for showing part-to-whole
relationships?
A. Line chart
B. Scatter plot
C. Pie chart
D. Histogram
Pie charts are ideal for visualizing proportions of a whole.
8. What is Tableau’s default aggregation for measures?
, A. Median
B. Maximum
C. Sum
D. Count
Tableau automatically sums numeric measures unless you specify a
different aggregation.
9. Which Tableau feature allows users to dynamically change a
value that a calculation or filter uses?
A. Data source filter
B. Action filter
C. Parameter
D. Grouping
Parameters provide a dynamic input that can be used in calculations,
filters, or reference lines.
10. What does the “Show Me” panel do in Tableau?
A. Displays raw data
B. Filters data
C. Suggests chart types based on selected fields
D. Creates dashboards automatically
“Show Me” recommends visualization types depending on the fields
selected in the worksheet.
11. Which type of join includes only matching rows from both
tables?
A. Left join
B. Right join
C. Inner join
D. Full outer join
Inner joins return only records with matching keys in both tables.
12. What does the “Data Interpreter” do in Tableau?
