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Category: Tableau TDS-C01

What are three benefits of using an extract as compared to a live connection to a data source?

What are three benefits of using an extract as compared to a live connection to a data source? (Choose three.) A. A live connection to a data source provides the best performance for data connections. B. Calculated fields perform better in workbooks connected to extracts than in workbooks with live connections to a data source. […]

What are two characteristics of relationships?

What are two characteristics of relationships? (Choose two.) A. Relationships will query every table in a data model regardless of whether the fields are in the visualization. B. Relationships will query only the tables and fields needed to create a visualization. C. Relationships are only supported when using extracts. D. Relationships are aware automatically of […]

When creating a data source, how can you add additional connections to different databases?

When creating a data source, how can you add additional connections to different databases? A. From the drop-down menu of the current connection, select Edit Connection. B. From the Connections pane, select Add. C. From the Data menu, select New Data Source. D. From the File menu, select New. Explanation: On the Tools menu, click […]

Which statement accurately describes aliases?

Which statement accurately describes aliases? A. You can assign an alias to a field member before creating a visualization. B. When you assign an alias, the name changes in the database. C. You can create an alias for a discrete measure. D. You can create an alias for a continuous dimension. Reference: https://help.tableau.com/current/pro/desktop/en-us/datafields_fieldproperties_aliases_ex1editing.htm