Which option is used on Fix Scripts to revert the changes made by the script?

In the context of Fix Scripts in ServiceNow, the term that refers to the ability to revert changes made by a script is "Unloadable." When dealing with Fix Scripts, it is crucial to recognize that these scripts are designed to make database changes such as updates or deletions in a controlled environment. If something goes wrong or if the changes need to be undone, the "Unloadable" designation indicates that the committed changes can be reversed or rolled back.

Using Fix Scripts allows developers to not only apply changes but also manage the state of the database effectively. The concept of being "Unloadable" thus ensures that any modifications can be reverted back, thus protecting the integrity of the data during migrations or updates.

Other terms like "Rollback" and "Undo," while related to the general concept of reverting changes, are not specific terms used in the context of Fix Scripts within ServiceNow. "Reversible" implies the capability to reverse an action but does not specifically apply to the defined behavior of Fix Scripts. Thus, understanding the specific terminology used in the platform is essential for properly managing database changes through Fix Scripts.