Dominate Your Data with the 2026 Tableau Desktop Specialist Exam – Unleash Your Inner Analyst!

The correct choice focuses on the specific file types that are designed for saving Tableau projects. Tableau Workbooks are saved in the .twb format, which is an XML file containing a reference to the data source and the visualizations created in Tableau. This format is beneficial for sharing the visualizations while maintaining a connection to the original data source rather than embedding the data itself.

The Tableau Packaged Workbook, saved with a .twbx extension, combines the .twb file along with all associated data, images, and custom calculations. This packaging ensures that other users can open the workbook without needing access to the original data sources, as everything required is included in one single file. This is particularly useful for sharing dashboards or projects with others who may not have access to the same data or file structure.

In contrast, the other options refer to file types that are not primarily used for saving Tableau projects. Excel Workbooks and CSV files are formats used for data storage and manipulation, but they do not serve as containers for Tableau project files. SQL and Access databases are sources of data rather than formats for saving Tableau projects, while text and JSON files also do not accommodate Tableau-specific project content.