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11g版本的OCP考试持续了好几年，一直比较稳定，直到2018年4月份左右，052考试不断的出现新的考题，虽然我们收集整理了不少，但新题还是难避免，这样出现一部分新题，我们收集一部分，持续了不短的时间。
对于这些052考试新题，不仅老师给出了答案，学员也积极的找资料、查文档，形成了一份内部综合版本，通过分数非常高，一起渡过这次052考试的难关。
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052考试题-55（OCP考试题库讨论群：101-5267-481 验证：ocp）
Examine these facts about a database:
1.USER is the database default tablespace.
2.USER1, USER2, and USER3 have the CREATE SESSION privilege.
3.They also have UNLIMITED QUOTA on the default tablespace USERS.
4.They have no other privileges.
Examine these commands:
SQL> conn / as sysdba
Connected.
SQL> GRANT CREATE TABLE TO user1 WITH ADMIN OPTION;
Grant succeeded.
SQL> conn user1/oracle_4U
Connected.
SQL> GRANT CREATE TABLE TO user2;
Grant succeeded.
SQL> GRANT CREATE TABLE TO user3 WITH ADMIN OPTION;
Grant succeeded.
Which two are true?
A)If SYS revokes CREATE TABLE from USER1, it is not revoked from USER2 and USER3.
B)Only SYS can revoke CREATE TABLE from USER1.
C)If SYS revokes CREATE TABLE from USER1, it is revoked from USER2 but not from USER3.
D)Any user with CREATE TABLE WITH ADMIN OPTION can revoke CREATE TABLE from USER1.
E)Only SYS and USER1 can revoke CREATE TABLE from USER3.
Answer: AD
赵：
排除两个 only 条件的选项。BD。
C 错，系统权限不能级联收回。