Unreviewed Models
An easy 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
- easy
- Seniority
- L3
Interview Prompt
We keep a registry of models in `ml_models` beside a log of data-quality checks in `dq_checks`, where each check records whether it passed on a given date. Find the models that trained without a data-quality check failing around their training time, and return each model's name, version, framework, and status.
Summary
Models that have never been evaluated.
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