It massively depends on what type of quantum chip it is, so often the confusion is that there is no one specific method. Especially as we are too early in the development cycle to have a clear winner (although Photonic computing is gaining traction).
I try to follow the motto of my university quantum physics professor: if you feel like quantum mechanics is making you more certain you understand it, you’re probably wrong and need to start over.
But as I understand it, the most "basic" approach now with qubit-based computers is to select the most popular answer across many runs and treat it as the "right" one.