Oracle ocp认证中文考试考题062-3（非英文翻译）

3、请选择最佳答案

发送给不限迭代:

connect / as sysdba

SHOW PDBS;

CON_ID CON_NAME OPEN_MODE RESTRICTED

------------ --------------- ------------------ ---------------------

2 PDB$SEED READ ONLY NO

3 SALESPDB READ WRITE NO

CREATE DIRECTORY dumpdir AS ' /u01/app/';

Directory created.

GRANT READ, WRITE ON DIRECTORY dumpdir TO PUBLIC;

Grant succeeded.

conn sys/sys@salespdb as sysdba

Connected.

CREATE USER TEST IDENTIFIED BY Test;

User created.

GRANT CONNECT, RESOURCE, DATAPUMP_EXP_FULL_DATABASE, UNLIMITED TABLESPACE TO test;

Grant succeeded.

今天发送给不限命令:

$ expdp test/Test@salespdb DIRECTORY=dumpdir DUMPFILE=test1.dmp SCHEMAS=test

关于督导此命令, 哪一项是正确的?

A)它导致严重错误, 因为普通用户缺少CREATE JOB权限。

B)它导致严重错误, 因为TEST普通用户无法访问DUMPDIR数据库。

C)它导致严重错误, 因为TEST计划不相关联任何具体来说。

D)它督导TEST计划的导出。

；也：CUUG