Answer:All of the choices describe intermediate error events.
Explanation:Intermediate error events are triggered when a token causes a fault name to be raised in a normal flow, going through to an Error End Event. Intermediate error event shows changes in the normal sequence caused by an exception in the process. There are basically 2ways in which intermediate error event can be used, it includes when used as a sequence flow of a process or as boundary events related to certain activity or activities, it indicates alternative sequence flow,it is noted with a leaning flash or z sign.