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You want to migrate your Oracle 11g database as a pluggable database (PDB) in a multitenant container database (CDB).
The following are the possible steps to accomplish this task:
1. Place all the user-defined tablespace in read-only mode on the source database.
2. Upgrade the source database to a 12c version.
3. Create a new PDB in the target container database.
4. Perform a full transportable export on the source database with the VERSION parameter set to 12 using the expdp utility.
5. Copy the associated data files and export the dump file to the desired location in the target database.
6. Invoke the Data Pump import utility on the new PDB database as a user with the DATAPUMP_IMP_FULL_DATABASE role and specify the full transportable import options.
7. Synchronize the PDB on the target container database by using the DBMS_PDS.SYNC_ODB function.
Identify the correct order of the required steps.
This example example is a dumpfile-based full transportable export/import operation. In this case the metadata from the source database is exported to a dump file, and both the dump file and the tablespace data files are transferred to a new system. The steps would be as follows:
* (1) Set user tablespaces in the source database to READ ONLY.
* (3) Create a CDB on the destination system, including a PDB into which you will import the source database.
* (4) From the Oracle Database 11g Release 2 (11.2.0.3) environment, export the metadata and any data residing in administrative tablespaces from the source database using the FULL=Y and TRANSPORTABLE=ALWAYS parameters. Note that the VERSION=12 parameter is required only when exporting from an Oracle Database 11g Release 2 database.
* (5) Copy the tablespace data files from the source system to the destination system.
* (6) In the Oracle Database 12c environment, connect to the pre-created PDB and import the dump file.
References: http://www.oracle.com/technetwork/database/upgrade/upgrading-oracle-database-wp-12c-1896123.pdf, page 11
Examine the command:
SQL> RECOVER DATABASE USING BACKUP CONTROLFILE UNTIL CANCEL;
In which two scenarios is this command required? (Choose two.)
Your multitenant container database (CDB) CDB1 has two pluggable databases, PDB1 and PDB2. The local net service name CDB1 connects to the root database, and the service names PDB1 and PDB2 connect to the pluggable databases (PDBs), PDB1 and PDB2, respectively.
Examine the commands to change the value of the PDB modifiable initialization parameter:
$> sqlplus sys/oracle_4U@pdb1 AS SYSDBA
SQL> ALTER SYSTEM SET optimizer_use_sql_plan_baselines=FALSE SCOPE=BOTH;
SQL> CONN sys/oracle_4U@pdb2 AS SYSDBA
SQL> ALTER SYSTEM SET optimizer_use_sql_plan_baselines= TRUE SCOPE = BOTH;
SQL> CONN sys/oracle _4U@cdbl AS SYSDBA
SQL> ALTER SYSTEM SET optimizer_use_sql_plan_baseline=TRUE SCOPE=BOTH;
Which statement is true about the OPTIMIZER_USE_SQL_PLAN_BASELINES parameter?
For which three pieces of information can you use the RMAN LIST command? (Choose three.)
Which three tasks can be automatically performed by the Automatic Data Optimization feature of Information Lifecycle Management (ILM)? (Choose three.)
