A easy SQL interview practice problem on DataDriven. Write and execute real sql code with instant grading.

Domain

SQL

Difficulty

easy

Seniority

L3

Problem

The capacity planning team wants a one-line summary of fleet-wide CPU health: the minimum, average, and maximum CPU utilization across all infrastructure nodes.

Summary

The CPUs are working. How hard?

Practice This Problem

Solve this SQL problem with real code execution. DataDriven runs your SQL queries against a real database and grades it automatically.