If you got a feature or module without complete information/data, how did you cope? What actions did you take to get the missing information?

Explain a real case: identify what is missing, ask the responsible people targeted questions, and record assumptions and risks. Do not silently replace unknown requirements with your preferred behavior.

Describe how you used existing documentation, related flows, API contracts and a short discussion with product or engineering. Prioritize information that changes acceptance criteria or creates serious risk. If work can continue safely, test the known part and mark unresolved areas clearly. Finish with the actual outcome and what you improved in the process; if you lack such experience, label the approach as hypothetical.