Latency Gap to 10th Fastest
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
- L4
Interview Prompt
During an SRE review, the VP of Infrastructure asked how server 'web-prod-01' compares to the 10th-fastest server by average response time. Calculate the absolute difference in their average response times. Return a single latency gap value.
Summary
One server. Compared to the 10th fastest.
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