The Vital Signs

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

Domain

SQL

Difficulty

easy

Seniority

L3

Problem

We run periodic health checks against auth-svc, and ops wants to see the spread of outcomes. Report how many of its checks landed at each status value.

Summary

Each check records a verdict. See how they stack up.

Practice This Problem

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