Development with PHP and Java. Graphic design with GIMP and Inkscape.

Web development quizzes

The UPDATE statement is a data manipulation language (DML).

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

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

This creates a database called database1: CREATE DATABASE database1;

This query is correct: INSERT INTO table_name THIS (value1,value2,value3,...);