Which three can be modified on standard object fields? Choose 3 answers

The Field Type of a standard field (e.g., changing a Text field to a Number field) generally cannot be modified, as it would impact the underlying data structure and system functionality.

The Label of a standard field can be changed to better suit organizational terminology, which is displayed to users on pages, reports, and search results.

Help Text can be added or modified for standard fields to provide users with contextual information or instructions when they hover over the field.

While default values for some standard fields can be set, 'Default text' as a general property to modify for *any* standard field type is not a universally applicable option; it primarily applies to setting default values for specific field types like picklists or text.

For standard picklist fields, administrators can add, modify, or deactivate individual picklist values, although some default values may be locked.