I feel like the general answer is going to be 'None', and that Microsft is not really going to care about that very much.
As an engineer, you needed to have an answer to that question or else you could not be promoted (at least in some parts of the org chart).
It was a box that your skip levels needed to see checked in order to approve promotions. My lead told me as much in exactly those words.
We wanted leader to be empathetic and respectful.