Quizzes de desarrollo web

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

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

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

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

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