Q288.Which three are true about RMAN catalog metadata when opening a registered target database by using the RESETLOGS option? Archive log backups taken for target database before RESETLOGS can be us ...

Q270. Which thee are true about uniled auitng in full mode A. Audit records are created for non-sYs users.B. The unified audit trail is written to a read -only table.C. Audit records are created for C ...

Q249. Which three are true about Transparent Data Encryption(TDE)?A. Master encryption keys are managed by Oracle Database Vault.B. It encrypt only data on the client.C. It can encrypt data at the col ...

Q244. Which two result in an inconsistent backup?A. a user-managed backup taken for a closed database in NOARCHIVELOG modeB. a differential increamental backupC. an RMAN full backup taken for a datab ...

Q234. Which two are true about data dictionary views and contents and output in a CDB?A. CDB_views can be queried only from CDB$ROOTB. The data dictionary in CDB&ROOT store only metadata for objects c ...

Q185. You create a table with the period for clause to enable the use of the Temporal Validity feature of Oracle Database 12c.Examine the table definition: create table employees (empno number,salary ...

Q149. The CATDB12C database contains an Oracle Database 12c catalog schema owned by the RC12C user. The CATDB11 database contains an Oracle Database l1g catalog schema owned by the RC11 user. A databa ...

Q92. A complete database backup to media is taken for your database every day. Which three actions would you take to improve backup performance?A. Set the backup_tape_io_slaves parameter to true.B. Se ...