Feature Vote Winner
A medium SQL mock interview question on DataDriven, with an AI interviewer who asks follow-up questions and a hire or no-hire decision at the end.
- Domain
- SQL
- Difficulty
- medium
- Seniority
- L4
Interview Prompt
Each team in `feat_flags` (the `owner`) gets exactly one vote, split evenly across the flags it backed by filling in a `rollout` figure. For the product council, return every flag's effective vote total and that total as a percentage of the leading flag's.
Summary
Users voted with their clicks. Who won?
How This Interview Works
- Read the vague prompt (just like a real interview)
- Ask clarifying questions to the AI interviewer
- Write and run your SQL against a real database
- Answer the interviewer's follow-up questions, then get a hire or no-hire decision