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Average Latency by Health Status

A easy SQL mock interview question on DataDriven. Practice with AI-powered feedback, real code execution, and a hire/no-hire decision.

Domain
SQL
Difficulty
easy
Seniority
junior

Interview Prompt

After an on-call page last night, the SRE team wants to quantify how much latency worsens as service health deteriorates. Show the average latency for health checks in the 'healthy', 'degraded', and 'critical' buckets so they can set alert thresholds.

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