1z0-067 | 10 Tips For Replace 1z0-067 pdf
Q11. For which two requirements would you use the Database Resource Manager?
A. limiting the CPU used per database call
B. specifying the maximum number of concurrent sessions allowed for a user
C. specifying the amount of private space a session can allocate in the shared pool of the SGA
D. limiting the degree of parallelism of operations performed by a user or group of users
E. specifying an idle time limit that applies to sessions that are idle and blocking other sessions
Answer: B,E
Q12. Identify three reasons for using a recovery catalog with Recovery Manager (RMAN).
A. to store backup information of multiple databases in one place
B. to restrict the amount of space that is used by backups
C. to maintain a backup for an indefiniteperiod of time by using the KEEPFOREVERclause
D. to store RMAN scripts that are available to any RMAN client that can connect to target databasesregistered in the recovery catalog
E. to automatically delete obsolete backups after a specified period of time
Answer: C,D,E
Q13. In your database, there are tablespaces that were read-only when the last backup was taken. These tablespaces have not been made read/write since then. You want to perform an incomplete recovery on the database by using a backup control file.
What precaution must you take for the read-only tablespaces before performing an incomplete recovery?
A. All the read-only tablespaces should be taken offline.
B. All the read-only tablespaces should be restored separately.
C. All the read-only tablespaces should be renamed to have the MISSINGnnnn format.
D. All the read-only tablespaces should be made online with logging disabled.
Answer: B
Q14. Which two statements are true about Flashback Version Query?
A. The result of a query can be used as part of a DML statement.
B. It can be used to create views.
C. It can be used only if Flashback Data Archive is enabled for a table.
D. It retrieves all versions of rows that exist in a time interval, including the start time and end time.
E. It can be used to retrieve the SQL that is required to undo a row change and the user responsible for the change.
Answer: A,C
Q15. A user issues a query on the sales table and receives the following error:
ERROR at line 1:
ORA-01565: error in identifying file '/u0l/app/oracle/oradata/ORCL/temp01.dbf'
ORA-27037: unable to obtain file status
Which two actions would you take to recover the temporary tablespace?
A. Drop the tenpOi.dbf file, and then re-create the temp file.
B. Add a new temp file to the temporary tablespace and drop the tempOi.dbf file.
C. Shut down the database instance, start up the database instance in mount state, create a new temporary tablespace, and then open the database.
D. Take the temporary tablespace offline, recover the missing temp file, and then bring the temporary tablespace online.
E. Create a new temporary tablespace and assign it as the default to the user.
Answer: D,E
Q16. Which three types of failures are detected by the Data Recovery Advisor (DRA)?
A. loss of a non-critical data file
B. loss of a control file
C. physical data block corruption
D. logical data block corruption
E. loss of an archived redo log file
Answer: B,D,E
Reference:http://docs.oracle.com/cd/B28359_01/backup.111/b28270/rcmrepai.htm#BRAD V89728
Q17. Examine the command to back up theASMmetadata:
ASMCMD>md_backup /backup/ASM_backup
In which three situations can you use the backup?
A. when one or more disks in anASMdisk group are lost
B. when the data file on anASMdisk group gets corrupted
C. when one of the disks in a disk group is accidentally unplugged
D. when one or more file directory paths are accidentally deleted from anASMdisk group
E. when all theASMdisk groups for theASMinstance are lost
Answer: B,C,D
Q18. Examine these Data Pump commands to export and import objects from and to the same database.
The dba has not yet created users hr1 and oe1.
$expdp system/manager schemas = hr.oe directory = EXP_DIR dumpfile = export.dat include = table
$ impdpsysten/manager schemas = hr1,oe1 directory = EXP_DIR dumpfile = export.dat remap_schena=hr:hrl, oe:oe1
What will happen when running these commands?
A. expdp will fail because no path has been defined for the dumpfile.
B. expdp will succeed butimpdp will fail because the users do not exist.
C. inpdp will create two users called hr1 and oe1 and import all objects to the new schemas.
D. impdp will create two users called hr1 and oe1 and import only the tables owned by hr and oe schemas to ht1 and oe1 schemas, respectively.
Answer: C
Q19. In the SPFILE, UNDOJTABLESPACEis Set to UNDOTBS.
You rename the undotbs undo tablespace:
ALTER TABLESPACE undotbs RENAME TO undotbs_old;
Which statement is true?
A. The tablespace will be renamed but the data file headers will not be updated.
B. The statement will fail because you cannot rename an undo tablespace.
C. The tablespace will be renamed and all the changes will be logged in the alert log.
D. The tablespace will be renamed and a message written to the alert log indicating that you should change the corresponding initialization parameter.
E. You must set the undo_tablespace parameter to some other tablespace name before renaming undotbs.
Answer: C,E
Q20. Examine the steps/operations performed during the RMAN backup operation by using Oracle Secure Backup (OSB):
1.Start the RMAN client by using the RMAN target / command.
2.Start the RMAN client by using the OSB user.
3.RMAN creates the backup pieces.
4.Run the RMAN backup command with the sbt channels.
5.OSB creates a backup job and assigns a unique identifier.
6.OSB creates a backup job request through the OSB sbt library.
7.OSB stores metadata about RMAN backup pieces in the OSB catalog.
8.OSB starts the backup operation.
9. OSB updates the RMAN catalog.
Identify the required steps/operations performed in correct order.
A. 1, 4, 6, 5, 8, 3, 9
B. 1, 6, 4, 5, 8, 3, 9
C. 2, 4, 6, 5, 8, 3, 7
D. 2, 4, 5, 8, 3, 7, 9
Answer: C