Yes. On principle, survival in many ways is "right".

But also, these little things aren't useful. But having been on the other side of the table, there are too many candidates you can't do basic programming, debugging, or logical thinking. So you dial it back, where do these people fall down? Often, they fall down at elementary questions like these "nano questions" and people who can do all these, these "nano questions" always known. They are proxy questions that act with a high degree of correlation to the people who I want.