Tableau Mapping and Geographic Analysis

Question 1

What built-in geographic role does Tableau automatically assign to a dimension field named 'State' containing US state names?

Accepted Answer

State/Province

Answer

Tableau recognizes field names like 'State' and automatically assigns the State/Province geographic role, enabling mapping at the state level.

Question 2

Which type of Tableau map visualization colors entire geographic regions (such as states or countries) based on a measure value?

Accepted Answer

Filled map

Answer

A filled map (choropleth) colors entire geographic polygons such as countries, states, or counties based on a measure value using a color gradient.

Question 3

In Tableau Desktop, what does the 'unknown' indicator that appears in the lower-right corner of a map view signify?

Accepted Answer

Some location values could not be matched in Tableau's geocoding database

Answer

The unknown indicator appears when Tableau cannot match one or more location values to entries in its internal geocoding database.

Question 4

What geographic role should you assign to a field containing US 5-digit ZIP codes in Tableau?

Accepted Answer

ZIP Code/Postal Code

Answer

The ZIP Code/Postal Code geographic role tells Tableau to geocode the field as postal codes, enabling mapping at the ZIP code level of granularity.

Question 5

Which map provider is available as a built-in background map integration in Tableau Desktop?

Accepted Answer

Mapbox

Answer

Tableau integrates natively with Mapbox, allowing users to apply custom Mapbox map styles as background maps in Tableau Desktop.

Tableau Practice Test