SYS executes this command:
SQL> REVOKE UPDATE ON user1.emp FROM user1;
What will be the outcome?
A) It will succeed and only USER2 will be unable to perform SELECT,INSERT, Or UPDATE on USER1. EMU.
B) It will succeed and only USER1 will be unable to perform SELECT,INSERT, Or UPDATE on USER1. EMP.
C) It will succeed but neither USER1 nor USER2 will be able to perform SELECT, INSERT, or UPDATE on USER1. EMP. 0
D) It will fall because USER1 Is the owner of USER1. EMP.
E) It will succeed and neither USER1 nor USER2 will be able to perform INSERT or UPDATE on USER1. EMP, but both will be able to query USER1.EMP).
Answer:D
原文：http://blog.51cto.com/13854012/2156713