will Index Out Of Array Bounds throw exception or error before core in C++?

Question

will Index Out Of Array Bounds throw exception or error when coring in C++?

I know if index out of array bound existed, there will exist one undefined actions for th

Answer 1

In short, you can never be sure.

An out of bounds access to an array causes undefined behavior in C++, it won't throw an exception.

C++ handling unanticipated errors