An administrator wrote a field update action for a workflow rule on a field that is hidden via Field-Level Security. When the workflow rule triggers, what happens to the data in the hidden field? 

Answer options:

A. The field will fail to update and remain in its original state.
B. The field is updated, even though it is hidden.
C. The field will only update if the rule was triggered by a time-based trigger.
D. The field will only update if the user has "Modify All Data" enabled in the profile.

B

Workflow rules run whether or not the end user is able to see the field.