Model Training Completion Rate
A medium SQL mock interview question on DataDriven. Practice with AI-powered feedback, real code execution, and a hire/no-hire decision.
- Domain
- SQL
- Difficulty
- medium
- Seniority
- L3
Interview Prompt
For each model in the ML registry, calculate the average accuracy and the completion rate (percentage of training runs where accuracy is not null). Return the model name, average accuracy, and completion rate.
Summary
How many models finished training?
How This Interview Works
- Read the vague prompt (just like a real interview)
- Ask clarifying questions to the AI interviewer
- Write your sql solution with real code execution
- Get instant feedback and a hire/no-hire decision