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Even-ID February Signups
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 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.
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.