What is tracked by the 'Data Quality Warning History' view?

The 'Data Quality Warning History' view specifically tracks updates related to data quality warnings in Tableau. This functionality is designed to help users monitor and manage the integrity of the data being analyzed. When there are issues such as data inconsistencies or inaccuracies, Tableau generates data quality warnings, and this view accumulates and records those warnings over time, allowing users to review and address any data quality concerns effectively.

By having a dedicated history of these warnings, users can better understand the context of the data they are working with, investigate historical trends in data quality, and take necessary actions to rectify any potential issues. This is vital for maintaining reliable reporting and analyses.

In contrast, other options do not pertain to the focus of the 'Data Quality Warning History.' For instance, changes in user roles are managed separately within the user management functionality. Similarly, general server performance data and user access patterns relate to overall system monitoring and access controls, not specifically to data quality. The focus of the 'Data Quality Warning History' is solely on the updates and occurrences of data quality warnings, making option B the correct choice.