Study tips 1Z0-047

SELECT employee_id FROM employees WHERE job_id = ‘SA_MAN’ ________________ SELECT employee_id FROMjob_history WHERE job_id=’SA_MAN’

Which two WHERE clause options can give you the desired result?

Which SET operator should be used in the blank space in the following SQL statement to display the cities that have departments located in them?

Which statement is true regarding the above commands?

Which DELETE statement would execute successfully?

Which two statements are true regarding roles?

Which DELETE statements are valid?

Which data type would you use for such a column in the table?

What would be the outcome of the above INSERT statement?

Which statements are true regarding the usage of the WITH clause in complex correlated subqueries?