Quizzes de desarrollo web

The HAVING statement must be used along with the GROUP BY statement.
False
True

SQL injection is a technique where malicious users inject SQL commands into an SQL statement, via website input.
False
True

This query retrieves the first 3 rows: SELECT * FROM employee LIMIT 3;
False
True

We can define aliases like this: SELECT age ALIAS myage FROM employee;
False
True

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