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Top Repos by Commit Volume

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
mid

Interview Prompt

Our CI system tracks builds per repository. For each repo that has CI build history, count total commits and rank them. Return repos in the top 5 tiers by commit volume, where tied repos share the same rank. Show the repository name and commit 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