Your question is Working With Incomplete Data. 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).
Tell me about a time when you had to work with incomplete data or information. Asked in the virtual on site stage. Explain how you assessed what was known, identified the most important gaps, made a decision, and managed the associated risks. Interviewers are looking for sound judgment under ambiguity, practical prioritization, and ownership of the outcome. Use a specific example and cover your actions, trade-offs, result, and what you learned.