Top Endpoint by Power Users
A hard SQL mock interview question on DataDriven. Practice with AI-powered feedback, real code execution, and a hire/no-hire decision.
- Domain
- SQL
- Difficulty
- hard
- Seniority
- L5
Interview Prompt
A power user is someone whose calls to standard methods (GET, POST, PUT, DELETE) make up at least 50% of their total calls. Find the endpoint where the most power users are active. Return the endpoint and the power user count.
Summary
Power users have a favorite endpoint.
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