Resolved vs Unresolved Alerts
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
- L3
Interview Prompt
Our alerting platform records every alert with a severity level and a resolution timestamp. For each severity level, show how many alerts are resolved versus still unresolved, as two separate columns.
Summary
Resolved versus open. By severity.
How This Interview Works
- Read the vague prompt (just like a real interview)
- Ask clarifying questions to the AI interviewer
- Write your sql solution with real code execution
- Get instant feedback and a hire/no-hire decision