Web development quizzes

This query is correct: ERASE FROM table_name WHERE column1=value1;
False
True

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

This query is correct: SELECT * FROM employee WHERE age BETWEEN 20 AND 25;
False
True

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

You can have several PRIMARY KEY constraints per table.
False
True