[100% Off] Sql Practice Tests: 200+ Questions From Basics To Advanced

200+ SQL questions on queries, joins, and indexing. Ideal for data analysts, developers, and certifications.

Added on September 25, 2025 Development 2 min read

What you’ll learn

Master the fundamentals of SQL for database management.
Learn DML commands to manipulate data effectively.
Gain skills in DDL to define and alter database structures.
Become proficient in using functions and operators for data manipulation.
Understand complex queries with subqueries and various joins.
Explore advanced concepts like views
transactions
and normalization.

Requirements

A computer (Windows
Mac
or Linux) or a mobile device with a stable internet connection.
The ability to install a database management system (like MySQL
PostgreSQL
or SQLite) and a code editor.
No prior programming knowledge is strictly required
but a willingness to learn and test your knowledge is key!
A willingness to learn and test your knowledge!

Description

Are you tired of watching endless tutorials and still not feeling confident in your SQL skills? Have you ever frozen in a technical interview, knowing the concepts but unable to apply them?

This course is your solution.

This isn’t just another set of quizzes. It’s a comprehensive mastery engine designed to transform your passive knowledge into practical, job-ready skills. We’ve created over 200+ expertly crafted practice questions that go straight to the heart of what you need to know to succeed.

The real secret lies in our detailed explanations for every single answer. You won’t just see if you’re right or wrong; you’ll understand why—and that’s how you build true confidence and master any topic.

What You Will Achieve:

SQL Fundamentals: Gain a solid foundation by mastering core commands, basic syntax, and fundamental database concepts.
SQL DML: Become an expert at manipulating data with essential commands like INSERT, UPDATE, and DELETE.
SQL DDL: Learn to define, alter, and manage database structures using DDL commands.
SQL Functions & Operators: Go beyond the basics by mastering functions and operators to perform complex data calculations and transformations.
Subqueries & Joins: Confidently handle multi-table queries by mastering JOIN types and advanced subquery techniques.
Advanced Concepts: Fill all knowledge gaps by tackling advanced topics such as transactions, indexing, normalization, and database views.