Where the Noise Lives
A easy SQL interview practice problem on DataDriven. Write and execute real sql code with instant feedback.
- Domain
- SQL
- Difficulty
- easy
- Seniority
- L3
Problem
Our on-call team is figuring out which days of the week the servers run the noisiest. Show each day's name with its log entry count, noisiest first.
Summary
Some days are noisier than others.
Practice This Problem
Solve this SQL problem with real code execution. DataDriven runs your SQL queries against a real database and checks it automatically.