When would you add a new action field to an Adaptive Form?
When would you add a new action field to an Adaptive Form?
You would add a new action field to an Adaptive Form to create a hidden field that stores values for later use by the submission script. This helps in processing the form data appropriately after submission.
C is correct answer. Check Action fields section in below link: https://docs.adobe.com/content/help/en/experience-manager-65/forms/customize-aem-forms/custom-submit-action-form.html
C is correct answer.