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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
senior

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.

How This Interview Works

  1. Read the vague prompt (just like a real interview)
  2. Ask clarifying questions to the AI interviewer
  3. Write your sql solution with real code execution
  4. Get instant feedback and a hire/no-hire decision