The Middle Ground
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
Given a set of latency values, sum everything that falls strictly between the global minimum and maximum, excluding the extremes themselves. Return the min, the max, and the sum of everything in between.
Summary
Strip the outliers from both ends. What does the core actually add up to?
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