Name Recognition
A medium SQL mock interview question on DataDriven, with an AI interviewer who asks follow-up questions and a hire or no-hire decision at the end.
- Domain
- SQL
- Difficulty
- medium
- Seniority
- L4
Interview Prompt
We're rebuilding the first page of the service catalog from the `svc_health` checks: the first ten services alphabetically, each shown with the bucket its name advertises. 'api' in the name makes it an 'api_service', 'cache' or 'redis' a 'cache_service', 'db' or 'postgres' a 'database', and anything else 'other'.
Summary
The name tells you what it is. Mostly.
How This Interview Works
- Read the vague prompt (just like a real interview)
- Ask clarifying questions to the AI interviewer
- Write and run your SQL against a real database
- Answer the interviewer's follow-up questions, then get a hire or no-hire decision