Green Lights on the Order Line
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
- L3
Interview Prompt
Reliability is auditing the orders service. How many API calls to the '/api/v1/orders' endpoint returned a successful 200 status? Return the count as success_count.
Summary
How often did the orders API just... work?
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