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Build Success vs Failure by Repo

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
junior

Interview Prompt

The engineering lead needs a per-repo build health snapshot before freezing deploys. For each repository, show how many builds have a status of 'success', how many have a status of 'failure', and the average build duration, ordered alphabetically by repo.

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