Oracle Upgrade Oracle9i/10g/11g OCA to Oracle Database 12c OCP - 1z0-067 Exam Practice Test

Evaluate these statements:
CREATE TABLE purchase_orders
(po_idNUMBER(4),
po_dateTIMESTAMP,
supplier_idNUM8ER(6),
po_totalNUMBER(8,2), CONSTRAINT order_pk PRIMARY KEY(po_id))
PARTITIONBYRANGE(po_date)
(PARTITIONQ1 VALUESLESSTHAN (TO_DATE('01-apr-2007','dd-mon-yyyy')),
PARTITIONQ2VALUESLESSTHAN(TO_DATE('01-jul-2007','dd-mon-yyyy')),
PARTITIONQ3VALUESLESSTHAN (TO~DATE('01-oct-2007','dd-non-yyyy')),
PARTITIONQ4VALUESLESSTHAN (TO_DATE('Ol-jan-2008','dd-non-yyyy' )));
CREATETABLEpurchase_order_items
(po_idNUM3ER(4)NOTNULL,
product_idNUMBER(6)NOTNULL,
unit_prlceNUMBER(8,2),
quantity NUMBER(8),
CONSTRAINTpo_items_f k
FOREIGNKEY(po_id)REFERENCESpurchase_orders(po_id) )
PARTITIONBYREFERENCE(po_items_fk);
Which two statements are true?

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?

Examine the query and its output executed in an RDBMS instance:

Which three statements are true about the users (other than SYS) in the output? (Choose three.)

Examine the following impdp command to import a database over the network from a pre-12c Oracle database (source):
$> impdp <user_name> full=Y network_link=hrdb_test transportable=always transport_datafiles=
'/u01/app/oracle/oradata/hrdb/sales01.dbf',
'/u01/app/oracle/oradata/hrdb/cust01.dbf',
'/u01/app/oracle/oradata/hrdb/emp01.dbf',
version=12 logfile=import.log
Which three are prerequisites for successful execution of the command?

Which Oracle Database component is audited by default if the Unified Auditing option is enabled?

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?

You are administering a database that supports data warehousing workload and Is running in noarchivelog mode. You use RMAN to perform a level 0 backup on Sundays and level 1 Incremental backups on all the other days of the week.
One of the data files is corrupted and the current online redo log file is lost because of a media failure.
You want to recover the data file.
Examine the steps involved in the recovery process:
1.Shut down the database instance.
2.Start up the database instance in nomount state.
3.Mount the database.
4.Take the data file offline.
5.Put the data file online.
6.Restore the control file.
7.Restore the database.
8.Restore the data file.
9.Open the database with the resetlog option.
10.Recover the database with the noredo option.
11.Recover the data file with the noredo option.
Identify the required steps in the correct order.

Examine the commands executed in the root container of your multitenant container database (CDB) that has multiple pluggable databases (PDBs):
SQL> CREATE USER c##a_admin IDENTIFIED BY orcl123;
SQL> CREATE ROLE c##role1 CONTAINER=ALL;
SQL> GRANT CREATE VIEW TO C##roleI CONTAINER=ALL;
SQL> GRANT c##role1 TO c##a_admin CONTAINER=ALL;
SQL> REVOKE c##role1 FROM c##a_admin;
What is the result of the revoke command?

Which two statements are true about RMAN duplexed backups? (Choose two.)