What Makes an Outstanding Design Interview?

A protic design basic palie is, how do you approach a design problem, right? Or a solution? Here is a problem statement, a problem area. How do you approach it creatively and actually end up with something you can start building? Ah, so what makes an exceptional prodect design interview like what is ha, true touchstone, right? If you can ask one question, there are multiple dimensions sto it, but if you can ask onequestion and the answer is, yes, how do you know you killed it? And to me, that came out this, leave the interview wanting to build what you just discussed.