Tableau Exam Prep: Desktop Foundations + Data Analyst

Install Tableau Public for free by signing up at Tableau Public. Tableau Public connects only to flat files and saves workbooks to the public server.

Install Tableau Public on Windows by downloading from Tableau Public, running the executable, and accepting default settings. Use the desktop workspace and public online space to save and share workbooks.

Explore the three levels of Tableau desktop certification. Foundations and data analyst are most common; foundations cost $75 and require less upkeep, with yearly maintenance on Salesforce Trailhead.

Review your Tableau exam results, including date, time, id, pass or fail, and overall score against the benchmark, with category breakdowns; credentials transfer to Trailhead if on Pearson Vue.

Develop exam success through hands-on practice in Tableau Desktop and daily study. Follow exam rules, use Tableau Help, skip hard questions, and build rhythm before connecting to data section.

Discover how to connect to data in Tableau using data source interfaces, connection types, transforms, modeling, extracts, joins, unions, and data blending.

Use the data interpreter to clean poorly formatted Excel and CSV files with a single click. Results show what’s kept or removed, and you can undo changes in Tableau Desktop.

Compare live connections and extracts in Tableau Desktop and Tableau Server, balancing performance, data freshness, and offline access. Learn how extracts boost speed, enable offline work, and support large data sets.

Learn how Tableau Desktop combines data with relationships, joins, unions, and blending to optimize performance and reduce mis aggregation, duplication, and incorrect values.

Explore Tableau's data model with the logical and physical layers, and how relationships, joins, and unions shape data modeling.

Explore unions and joins in Tableau Desktop, implemented in the physical layer to combine data. Learn how unions stack tables and joins add columns, with wildcard unions and performance considerations.

Explore the difference between dimensions and measures in Tableau, including qualitative vs quantitative fields, drag-and-drop conversions, default aggregations, and how fields are organized by tables in the data pane.

Explore discrete and continuous fields in Tableau Desktop, seeing how discrete dimensions appear blue and continuous measures appear green, with dates offering flexible analysis.

Learn how scatter plots visualize relationships between variables using at least two measures and optional dimensions, with Tableau Desktop to create easy-to-interpret views and highlight data points.

Highlight tables use color overlays to call out key data points and compare categorical data; they require at least one measure and one or more dimensions, demonstrated in Tableau Desktop.

Create heatmaps in Tableau Desktop to compare categorical data using color, size, marks, and shapes with 1–2 measures; apply tips and build a heatmap from bank maven data.

Visualize hierarchical data or parts of a whole with treemaps in Tableau Desktop by selecting measures and dimensions, exploring benefits and limitations, and applying a simple diverging color palette.

Discover how bullet graphs compare actual values to targets in a compact visualization, and learn to create one in Tableau Desktop using multiple measures and dimensions.

Explore marks card properties in Tableau to control color, size, labels, detail, tooltip, shape, and line; apply palettes, opacity, borders, and custom colors in a hands-on scatter plot.

Explore marks card properties to control level of detail, tooltips, and shapes, and learn how dimensions determine granularity and how tooltips and shapes enhance visual analysis.

Learn to add descriptive titles and captions in Tableau desktop, customize text, color, and font, and ensure consistency across sheets to create dynamic, interpretable visualizations.

Explore mapping and analytics in Tableau, including geospatial data, map layers, custom maps, and the analytics pane, while applying regression forecasting and cluster analysis for predictive insights.

Create custom territories by grouping geographic fields with Tableau's traditional grouping to dynamically select or consolidate areas, producing polygons that can be layered with city or state data.

Explore the analytics pane in Tableau Desktop by dragging reference lines, totals, forecast clusters, and box plots. Apply average lines at table, pane, or cell level.

Apply trend lines in Tableau to reveal the prevailing direction of your data, using R-squared and P-value to assess model accuracy.

Explore calculated fields to create new data source fields for segmentation, conversion, aggregation, filtering, and metric calculations. Learn basic, level of detail, and table calculations with syntax.

Explore Tableau calculation syntax and how calculations are structured, revealing six parts—comments, parameters, operators, literals, fields, and functions—and how to create calculated fields.

Create calculated fields in Tableau from the data pane or the view. Drag temporary calculations into the dimensions and measures pane to materialize them as permanent fields.

Explore string functions in Tableau Desktop, including contains, length, replace, split, trim, and upper and lower, to transform text in calculated fields while preserving original data.

Explore Tableau date functions to create, modify, and calculate date time fields, including date diff, date add, date name, and date trunk, with an example of time to clear.

Explore level of detail expressions in Tableau to control calculation granularity, position in Tableau order of operations, and supersede filters, shaping grain, isolation, and use cases like cohort analysis.

Practice examining and filtering techniques—sorting, grouping, hierarchies, and highlighting—to uncover patterns, trends, and outliers using static or dynamic sets and drilldown capabilities.

Create and use sets in Tableau to segment data with constant and computed sets, set actions, and practical examples like top five by spend and outliers.

Create narratives in Tableau Desktop by sequencing story points with captions and annotations to freeze moments, add context, and share presentations.

Examine Tableau's platform by mapping user roles and products, noting access to desktop, prep, and server, with server included in all roles and prep for creators.

Explore how Tableau Server and Tableau Online connect to data, create visualizations, and share insights, with differences in hosting, data source integration via Tableau Bridge, and workbook publishing.

Publish a workbook to Tableau Server or Tableau Online from Tableau Desktop, configure project, name, description, tags, permissions, and authentication, and enable automated data refresh.

Learn to schedule data extract refreshes on Tableau Server, choosing between full and incremental refreshes, and set a daily schedule (for example, 9:30 a.m. on Monday, Wednesday, Friday).