Your question is Owning Offline Sync Reliability. 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 you owned a mobile feature that stored data locally and had to stay in sync with backend systems despite unreliable connectivity. How did you decide what to persist, handle sync failures or conflicts, and work with partners to protect the user experience?