For each API call, show the endpoint, username (NULL when no user matches), and classify the status:
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
For each API call, show the endpoint, username (NULL when no user matches), and classify the status: 'success' for 200, 'error' for other non-NULL values, 'unknown' when NULL.
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