user_data is a nonencryptedtablespace containing tables with data. You must encrypt ail
data in this tablespace. Which three methods can do this?
A.
Use altertablespace to encrypt the tablespace.
B.
Use Data Pump.
C.
Use ALTERTABLE. . .MOVE
D.
Use CREATE TABLE AS SELECT
E.
Use alter tablespace to encrypt the tablespace after enabling row movement on all its
ABC
bcd
You can create a new tablespace and encryption it. However, you cannot encrypt an existing tablespace. Before you decide to encrypt a tablespace, you should understand the restrictions.