Loading...
Regions With 5+ Nodes
A easy SQL interview practice problem on DataDriven. Write and execute real sql code with instant grading.
- Domain
- SQL
- Difficulty
- easy
- Seniority
- junior
Problem
The infrastructure team is enforcing a minimum cluster size policy: any region with fewer than 5 running nodes needs additional provisioning. Show the regions that already meet the threshold.
Practice This Problem
Solve this SQL problem with real code execution. DataDriven runs your SQL queries against a live PostgreSQL database and grades it instantly.