Which of the following statements creates a view and does not allow the values to be changed through the view?
CREATE VIEW empl_vu AS SELECT * FROM employee WHERE sal > 10000 WITH READ ONLY;
CREATE VIEW empl_vu AS SELECT * FROM employee WHERE sal > 10000 WITH CHECK OPTION;
CREATE VIEW empl_vu AS SELECT * FROM employee WHERE sal > 10000 WITH CHECK CONSTRAINT;
None of the above