Web development quizzes

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

NULL is exactly the same as empty string.
False
True

This query retrieves the employees whose names end with h: SELECT * FROM employees WHERE name LIKE 'h%';
False
True

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

Querying directly from a table takes more time than querying from a view.
False
True