A standard is something that is always at a certain time of the day and is scheduled the same. A protocol takes priority of anything and everything else you work on.
Answer:
Trigger
Explanation:
The process through which an event or an action causes the task to start is called triggering. It is being extensively used in different subjects related to computer programming. And like we create a trigger in DBMS, to trigger some event like showing the output of some queries. And we do have the trigger used by various software as well, and which are built in various programming languages, and various platforms.