MySQL Certifications Quizzes, Questions & Answers

Top Trending MySQL Certifications Quizzes

Test your MySQL knowledge with this college-level practice quiz covering key database concepts, SQL syntax, and administration skills. Designed to prepare you for MySQL certification exams, this quiz evaluates your understanding...

Questions: 15 | Attempts: 10 | Last updated: Jul 15, 2026

Sample Question 1
Which statement creates a new database in MySQL?

CREATE DATABASE dbname;

NEW DATABASE dbname;

MAKE DATABASE dbname;

INIT DATABASE dbname;

Sample Question 2
What does the PRIMARY KEY constraint do?

Allows duplicate values

Uniquely identifies each row and prevents NULL

Sorts data automatically

Encrypts sensitive data

Sample Question 3
Which JOIN returns rows with matches in both tables?

LEFT JOIN

INNER JOIN

FULL OUTER JOIN

CROSS JOIN

MySQL Certifications Quizzes, Questions & Answers

Top Trending MySQL Certifications Quizzes

Recent MySQL Certifications Quizzes