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Alert Severity Pivot by Service

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

Interview Prompt

The SRE team needs a pivot of alert counts by severity for each service. Break out critical, warning, info, and unset severity levels as separate columns, along with a total count per service. Treat missing severity as its own bucket, and rank services from most to fewest total alerts.

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