Computing. Programming. Web development. Graphic design. Networking.

Web development quizzes

Clock
Minutes
Seconds
UNIQUE and NOT NULL are contraints.

NOW() Returns the current date and time.

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

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

This query is correct: SELECT * FROM employee WHERE age IN (20,21,22);