Top 10 CPU-Heavy Nodes

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

Our infrastructure metrics table tracks CPU usage per node. Show the ten nodes consuming the most CPU, with their node ID, hostname, and CPU percentage, sorted from highest utilization to lowest.

Summary

The ten hungriest nodes.

How This Interview Works

  1. Read the vague prompt (just like a real interview)
  2. Ask clarifying questions to the AI interviewer
  3. Write and run your SQL against a real database
  4. Answer the interviewer's follow-up questions, then get a hire or no-hire decision