Your question is Repair Delta Log Loss. 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).
If a transaction log file is removed from a Delta Lake table, how do you fix it?
Asked in the Interview Round 1 or 2 stage. Delta Lake architecture and troubleshooting.
Explain how you would diagnose the issue, restore table consistency, and prevent recurrence. Cover what you would check in the Delta log, what recovery options exist, and how you would validate the table after repair.