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 WHERE EITHER age = 25 OR age = 30;
False
True

SQL stands for "Structured Query Language".
False
True

This query retrieves the first 3 rows: SELECT * FROM employee LIMIT 3;
False
True

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