When saving the column configuration of the Select Tool, what is included in the resulting .yxft file?

The correct choice highlights that when you save the column configuration of the Select Tool, the resulting .yxft file includes a comprehensive set of details about each column. Specifically, it saves not only the column names but also the data types (e.g., string, integer), sizes (which define the maximum length of the data in each column), and the order of the columns as they are displayed in the workflow. This level of detail is crucial because it ensures that when the configuration is loaded again or shared with others, all relevant aspects of the column setup are retained, facilitating consistency and accuracy in the data processing and analysis tasks within Alteryx.

The other options do not capture the full range of information included in the .yxft file. For instance, only including column names would omit essential details about the data types and sizes, which are vital for ensuring that data is interpreted and manipulated correctly. Thus, the choice emphasizes the comprehensive nature of the configuration file, making it a necessary tool for maintaining the integrity of your data workflows.