Examine the RMAN command:
RMAN> SET ENCRYPTION IDENTIFIED BY <password> ON FOR ALL TABLESPACES; RMAN> BACKUP DATABASE PLUS ARCHIVELOG;
Which type of encryption is used for the backup performed by using this command?
A.
password-mode encryption
B.
dual-mode encryption
C.
transparent encryption
D.
default encryption
Explanation:
Reference:
http://docs.oracle.com/cd/B28359_01/backup.111/b28270/rcmbckad.htm#CEGEJABH (to make password –encrypted backups)