Quizzes de desarrollo web

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

This query is correct: SELECT * FROM employee ORDER BY age DESC;
False
True

This query returns all the columns from the table Employee: SELECT + FROM Employee
False
True

This query is correct: SELECT * FROM employee ON age = 25;
False
True

MySQL uses standard SQL.
False
True