Web development quizzes

LEFT JOIN returns all rows when there is at least one match in BOTH tables
False
True

You can install MySQL with XAMPP.
False
True

A DROP statement is a data definition language (DDL).
False
True

This query is correct: SELECT column1 FROM table1 UNION SELECT column2 FROM table2;
False
True

SQL stands for "Structured Query Language".
False
True