Your question is Deciding with Ambiguous Requirements. 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).
How do you approach making critical technical decisions when requirements are ambiguous? Explain how you separate known facts from assumptions, identify the decision criteria, and choose between gathering more information, running a spike, or proceeding with a reversible option. Keep the answer focused on a practical engineering decision process, including how you document the decision and manage risk.
