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OCP最新考試題庫-052新考題及答案整理-22

發(fā)布時間:2020-08-07 11:18:01 來源:ITPUB博客 閱讀:135 作者:alice9313 欄目:關系型數(shù)據(jù)庫

22、USER1 grants SELECT, INSERT, and UPDATE privileges on USER1. EMP to USER2.

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

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