Log Levels
An easy 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
- easy
- Seniority
- L3
Interview Prompt
For the weekly incident review, the SRE team is profiling the fast path: log entries that returned quickly. For each severity level they want the number of these fast entries and their average response time, with the levels logging the most fast entries listed first and any level with fewer than five fast entries left out.
Summary
Severity breakdown with response times.
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