Unmatched Deploy Services
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
We maintain two pipeline registries and need to reconcile them. Find service names that appear in deploy logs but have no matching entry in the CI builds table. List them alphabetically.
Summary
Two registries. They do not agree.
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