You are required to migrate your 11.2.0.3 database to an Oracle 12c database.Examine the list of steps that might be used to accomplish this task:1. Place all user-defined tablespaces in read-only mode on the source database.2. Use the RMAN convert command to convert data files to the target platform's endian format, if required.3. Perform a full transportable export on the source database with the parametersVERSI0N=I2, TRANSPORTABLE=ALWAYS, and FULL=Y.4. Transport the data files for all the user-defined tablespaces.5. Transport the export dump file to the target database.6. Perform an import on the target database by using the full, network_link, and transportable_datafiles parameters.7. Perform an import on the target database by using the full and transportable_datafiles parameters.Identify the required steps in the correct order.
Your multitenant container database (CDB) cdb1 that is running in archivelog mode contains two pluggable databases (PDBs), pdb2_1 and pdb2_2. RMAN is connected to the target database pdb2_1.Examine the command executed to back up pdb2_1:RMAN> BACKUP DATABASE PLUS ARCHIVELOG;Which statement is true about the execution of this command?
View the Exhibit showing steps to create a database resource manager plan.SQL>executedbms_resource_manager.create_pendingarea();PL/SQLproceduresuccessfully completed.3QL>execdbms_resource_manager,create_consumergroup (consumer_group=>OLTP,,comment=>,onlineuser)PL/SQLproceduresuccessfullycompleted.SQL>execdbras_resource_raanager.create_plan(plan=>PRIU3ER3',comment=>'dssprio);SQL>exec -Dbms_resource_manager.create_plan_directive(plan=>PRIU3ER3,group_or_subplan=>'OLTP,comraent=>'onlinegrp'CPU_Pl=>60);PL/3QLproceduresuccessfullycompleted.After execting the steps in the exhibit you execute this procedure, which results in an error:SQL> EXECUTEdbms_resource_manager. validate_pending_area ();What is the reason for the error?
Your database is running in noarchivelog mode. One of the data files belonging to the system tablespace is corrupted. You notice that all online redo logs have been overwritten since the last backup.Which method would you use to recover the data file?
You execute the RMAN commands:RMAN> BACKUP VALIDATE DATABASE;RMAN> RECOVER CORRUPTION LIST;Which task is performed by these commands?
Which two statements are true about scheduling operations in a pluggable database (PDB)?
