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Q1. You want to move your existing recovery catalog to another database.
Examine the steps:
1)Export the catalog data by using the Data Pump Export utility in the source database.
2) Create a recovery catalog user and grant the necessary privileges in the target
3) Create a recovery catalog by using the create catalog command.
4)Import the catalog data into the new recovery catalog by using the Data Pump Import
utility in the target database.
5)Import the source recovery catalog schema by using the import catalog command.
6)Connect to the destination database.
7) Connect as catalog to the destination recovery catalog schema.
Identify the option with the correct sequence for moving the recovery catalog.
A. 1, 6, 4
B. 2, 3, 7, 5
C. 1, 2, 6, 4
D. 1, 2, 3, 6, 5
Q2. 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. Set the dbwr_io_slaves parameter to a nonzero value if synchronous I/O is in use.
C. Configure large pool if not already done.
D. Remove the rate parameter, if specified, in the allocate channel command.
E. Always use RMAN compression for tape backups rather than the compression provided by media manager.
F. Always use synchronous I/O for the database.
Q3. You want to export the pluggable database (PDB) hr pdb1 from the multitenant container database (CDB)CDB1and import it into the cdb2 CDB as the emp_pdb1 PDB.
Examine the list of possible steps required to perform the task:
1.Create a PDB named emp_pdb1.
2.Export the hr_pdb1PDB by using the full clause.
3.Open the emp_pdb1PDB.
4.Mount the emp_pdb1PDB.
5.Synchronize the emp_pdb1PDB in restricted mode.
6.Copy the dump file to the Data Pump directory.
7.Create a Data Pump directory in the emp_pdb1PDB.
8.Import data into emp_pdb1with the full and remap clauses.
9.Create the same tablespaces in emp_pdb1as in hr_pdb1for new local user objects.
Identify the required steps in the correct order.
A. 2, 1, 3, 7, 6, and 8
B. 2, 1, 4, 5, 3, 7, 6, 9, and 8
C. 2, 1, 3, 7, 6, 9, and 8
D. 2, 1, 3, 5, 7, 6, and 8
Q4. View the SPFILE parameter settings in the Exhibit.
You issue this command and get errors:
ORA-00824:cannotsetSGAJTARGET or MEMORY_TARGET dueto existing internalsettings,seealertlog for moreinformation
Why did the instance fail to start?
A. because pga_aggregate_target is not set
B. because statistics_level is set to basic
C. because memory_target and memory_max_target cannot be equal
D. because sga_target and memory_target are both set
Q5. You issue the RMAN commands:
RMAN> CONFIGURE DEFAULT DEVICE TYPE TO disk;
RKAN> CONFIGURE DEVICE TYPE DISK BACKUP TYPE TO COPY;
RMAN>CONFIGURE CONTROLFILE AUTOBACKUPON;
RMAN> BACKUP DATABASE PLUS ARCHIVELOG DELETE INPUT;
Which three tasks are performed by the BACKUP DATABASEcommand?
A. switching the online redo log file
B. backing up all data files as image copies and archive log files, and deleting those archive log files
C. backing up only the used blocks in the data files
D. backing up all used and unused blocks in the data files
E. backing up all archived log files and marking them as obsolete
Q6. You are administering a multitenant container database (COB) that contains two pluggable databases (PDBs), pdb1and pdb2. You are connected to pdb2 as a common user with DBA privileges.
The statistics_level parameter is PDB modifiable.
As the user sys, execute the following command on pdb2:
SQL> ALTER SYSTEM SET STATISTICS_LEVEL=ALL SID='*' SCOPE=SPFILE;
Which statement is true about the result of this command?
A. The statistics_level parameter is set to all when any of the PDBs is reopened.
B. The statistics_level parameter is set to all only for PDB2 when it is reopened.
C. The statistics_level parameter is set to all when the root database is restarted.
D. The statement is ignored because there is no SPFILE for a PDB.
Q7. user_data is a nonencryptedtablespace containing tables with data.
You must encrypt ail data in this tablespace.
Which three methods can do this?
A. Use Data Pump.
B. Use ALTERTABLE. . .MOVE
C. Use CREATE TABLE AS SELECT
D. Use alter tablespace to encrypt the tablespace after enabling row movement on all its
E. Use altertablespace to encrypt the tablespace.
Q8. The CATDBI2c database contains an Oracle Database 12ccatalog schema owned by the rc12c user.
The CATDB11database contains an Oracle Database l1g catalog schema owned by the RCII user.
A database with DBID=1423241 is registered in the CATDB11catalog. Both the recovery catalog databases are open.
In the CATDB12c database, you execute the commands:
RMAN> CONNECT CATALOG rc12c/pass12c8catdbI2c
RMAN> IMPOST CATALOG rc1l/pwdcatl19catdbl1DBID=I423241;
What is the outcome of the import?
A. It fails because the target database and recovery catalog database are of different versions.
B. It succeeds and all global scripts in the sc:: catalog that have the same name as existing global scripts in the RC12C catalog are automatically renamed.
C. It succeeds but the database is not automatically registered in the Rc12c catalog.
D. It fails because RMAN is not connected to thetarget database with DBID=1423241.
Q9. You must unload data from the orders, order_items, and products database tables to four files using the External Tables.
CREATE TABLE orders_ext (order_id, order_date, product_id, product_name,quantity) ORGANIZATION EXTERNAL ( TYPE ORACLE_DATAPUMP DEFAULT DIRECTORY ext.dir LOCATION (‘ordersl.dmp','orders2.dmp’,’orders3.dmp’,’lorders4.dmp') ) PARALLEL AS SELECT o.order_id,o.order_date,p.product_id,p.product_name,i.quantity FROM orders o,productsp,order_itemsi WHERE o.orderjd = i.order_id and i.product_id = p.product_id;
You execute the command shown in the Exhibit, but only two files are created. Which parameter must be changed so that four files are created?
D. DEFAULT DIRECTORY
E. ORGANIZATION EXTERNAL
Q10. You want RMAN to make duplicate copies of data files when using the backup command.
What must you set using the RMAN configure command to achieve this?
A. MAXSETSIZE TO 2;
B. DEVICE TYPE DISK PARALLELISM 2 BACKUP TYPE TO BACKUPSET;
C. CHANNEL DEVICE TYPE DISK FORMAT '/disk1/%U' , '/disk2/%U'
D. DATAFILE BACKUP COPIES FOR DEVICE TYPE DISK TO 2;