Quizzes de desarrollo web

UNIQUE and NOT NULL are contraints.
False
True

You have to pay to use MySQL.
False
True

There are different versions of the SQL language.
False
True

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

This query copies data from table2 to table1: INSERT INTO table2 SELECT * FROM table1;
False
True