All Known Endpoints
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
- Seniority
- L3
Interview Prompt
The platform team is assembling a service catalog of every endpoint that shows up in either the API request logs or the rate limit rules. Some paths were recorded both with and without a trailing slash, but those point at the same resource and should land in the catalog once, written in the form without the trailing slash. Return the full alphabetical list of endpoints.
Summary
Two tables. One truth. Every endpoint accounted for.
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