OCP-V13-482

QUESTION 482

USER_DATA is a nonencrypted tablespace that contains a set of tables with data. You want to

convert all existing data in the USER_DATA tablespace and the new data into the encrypted format.

Which methods would you use to achieve this? (Choose all that apply.)

A. Use Data Pump to transfer the existing data to a new encrypted tablespace.

B. Use ALTER TABL

C. MOVE to transfer the existing data to a new encrypted tablespace.

D. Use CREATE TABLE AS SELECT to transfer the existing data to a new encrypted tablespace.

E. Enable row movement for each table to be encrypted and then use ALTER TABLESPACE to encrypt

the tablespace.

F. Encrypt the USER_DATA tablespace using the ALTER TABLESPACE statement so that all the data in

the tablespace is automatically encrypted.

Correct Answer: ABC

USER_DATA表空间是非加密的，要转换成加密的

A\通过数据泵传输到一个加密的表空间中去

B\ALTER表

C\通过MOVE传输到一个加密的表空间中去