Overloaded Infrastructure Nodes
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
A node is considered overloaded if its CPU exceeds 90% or its memory exceeds 85%. Surface each unique overloaded node's hostname, region, and node type.
Summary
CPU above 90. Memory above 80. Red alert.
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