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 data quality team flagged a cohort anomaly in the signup pipeline. Pull the full user profile for every February signup whose user ID is an even number.

Summary

A very specific slice of a very specific cohort.

Practice This Problem

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