The data in the primary database is encrypted using TDE. With which type of Data Guard standby
must you have a wallet open on the standby server?
A.
Physical standby
B.
Logical standby
C.
Both physical and logical standby
D.
Neither physical nor logical standby requires an open wallet
Explanation:
Oracle Data Guard supports Transparent Data Encryption (TDE). If the primary database uses TDE,
then each standby database in a Data Guard configuration must have a copy of the encryption wallet
from the primary database. If you reset the master encryption key in the primary database, then the
wallet containing the master encryption key needs to be copied to each standby database.