Loudest in the Room
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
- L4
Interview Prompt
An operations dashboard spotlights the busiest API endpoints for each day. For every day, return the endpoints holding a top-three position by call count, giving the day, the endpoint, and its position, earliest day first.
Summary
Every day, a few endpoints carry the load. Surface them.
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