USER1 is the owner of TABLE1. Assuming USER1 only holds privileges for TABLE1, which of the following is the best way to remove all privileges USER1 holds?
REVOKE CONTROL ON table1 FROM user1
REVOKE ALL PRIVILEGES ON table1 FROM user1
REVOKE CONTROL ON table1 FROM user1; REVOKE ALL PRIVILEGES ON table1 FROM user1
REVOKE CONTROL, ALL PRIVILEGES ON table1 FROM user1