Your question is Explain Overfitting vs Underfitting. Take a moment with it on the right.
Talk me through your thinking if you like. When you're confident, submit your answer and I'll grade it like a real screen (7/10 or better passes).
Explain overfitting vs underfitting.
Asked in the technical phone screen stage. This was listed as an example of the ML fundamentals half of the screen, with points awarded for distinguishing the concepts and describing practical remedies.