Practice Exams
Test your SQL knowledge with our curated question banks. Designed to simulate real-world interviews and certification exams.
20 Questions
Foundation
Master the basics: SELECT, WHERE, DISTINCT, and LIMIT. Perfect for beginners.
Complete The Corner Shop to unlock
20 Questions
Logic Master
Deep dive into JOINs, GROUP BY, and HAVING. Understand data relationships.
Complete E-Commerce Surge to unlock
20 Questions
Tech Expert
Advanced topics: Subqueries, CTEs, and Window Functions for interviews.
Complete The Financial District to unlock
10 Questions
Specialist
Expert level: Indexing, Transactions, and Normalization.
Complete The Cyber Investigation to unlock
20 Questions
Final Exam
The ultimate challenge, similar to Oracle Academy final exam. 20 random questions to test your mastery.
Complete The Data Scientist to unlock