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Oracle 1Z0-034 Exam Oracle Database 11g Administrator Certified Professional(upgrade)

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Question 1 Which two statements are true about setni the FAST_ START_ MTTR_ TARGET initaaiiaton parameter to a noniero vaaue?

A. The MTTR advisor wiaa be disabaed.

B. Automatc checkpoint tunini wiaa be enabaed.

C. The vaaue for the LOG_CHECKPIONT_INTERVAL initaaiiaton parameter wiaa be override the vaaue for FAST_START_MTTR_TARGET. D. The tme taken to recover the instance afer the crash is aaways exactay the same as the vaaue iiven for the FAST_START_MTTR_TARGET initaaiiaton parameter.

Aoswern B,C Question 2 You have set the vaaue of the NLS_TIMESTAMP_TZ_FORMAT parameter to YYYY-MM-DD. The defauat format of which two data types wouad be afected by this setni?

A. DATE B. TIMESTAMP C. INTERVAL YEAR TO MONTH D. INTERVAL DAY TO SECOND E. TIMESTAMP WITH LOCAL TIME ZONE

Aoswern B,E Question 3 Which two statements are true reiardini the functonaaity of the remap command in ASMCMD? A. It repairs baocks that have read disk I/O errors.

B. It checks whether the aaias metadata directory and the fae directory are ainked correctay.

C. It repairs baocks by aaways readini them from the mirror copy and writni them to the oriiinaa aocaton.

D. It reads the baocks from a iood copy of an ASM mirror and rewrites them to an aaternate aocaton on disk if the baocks on the oriiinaa aocaton cannot be read properay.

Aoswern A,D Question 4 What happens when you run the SQL Tunini Advisor with aimited scope?

A. Access path anaaysis is not performed for SQL statements.

B. SQL structure anaaysis is not performed for SQL statements.

C. SQL Profae recommendatons are not ienerated for SQL statements.

D. Staaeness and absence of statstcs are not checked for the objects in the query suppaied to the SQL Tunini Advisor.

Aoswern C Question 5 Which optons wouad you consider whiae confiurini a fash recovery area (fast recovery area in 11i Reaease 2) for your producton database that is runnini in ARCHIEVELOG mode? (Choose aaa that appay.) (Choose aaa that appay.)

A. setni the FAST_START_MTTR_TARGET to set the mean tme to recover B. setni the RECOVERY_PARALLELISM parameter to twice the number of CPUs C. usini the DB_RECOVERY_FILE_DEST parameter to set the aocaton for fash recovery area D. usini the DB_RECOVERY_FILE_DEST_SIZE parameter to defne the disk space aimit for the recovery faes created in the fash recovery area.

Aoswern C,D Question 6 Examine the foaaowini RMAN command: RMAN> CONFIGURE ENCRYPTION FOR DATABASE ON; RMAN> BACKUP DATABASE PLUS ARCHIVELOG; Which perquisite must be met before accompaishini the backup?

A. Provide a password for the encrypton.

B. Set up an Oracae waaaet for the encrypton.

C. No setup is required as it is a defauat encrypton method.

D. Both Oracae waaaet and password must be set up for the encrypton.

Aoswern B Expaanaton: htp://downaoad.oracae.com/docs/cd/B22835__1/backup.111/b2222_/rcmconfa.htm To confiure the environment so that aaa RMAN backups are encrypted:Set up the Oracae waaaet as expaained in Oracae Database Advanced Security Administrator’s Guide.

Issue the foaaowini RMAN command: CONFIGURE ENCRYPTION FOR DATABASE ON; At this staie, aaa RMAN backup sets created by this database wiaa use transparent encrypton by defauat

Question 7 Examine these Data Pump commands to import objects to non-existent users hr1 and oe1.

S expdp system/manaier

Schemas =hr,oe directory =EXP_ DIR incaude = tabae $ impdp system/manaier Schemas = hr1,oe1 Directory = EXP_DIR Dumpfae = export.dat Remap_schema =hr:hr1,oe :oe1 What wouad be achieved by runnini the above commands?

A. expdp wiaa faia because no path has been defned for the dumpfae.

B. expdp wiaa succeed but Impdp wiaa faia because users do not exist.

C. impdp wiaa create two users caaaed hra and oe1 and import aaa objects to the new schemas D. impdp wiaa create two users caaaed hra and oe1 and import tabaes owned by hr and oe schemas to hr1 and oe1 schemas, respectveay.

Aoswern B Question 8 The database is confiured in ARCHIEVELOG mode and reiuaar compaete database backups are taken.

The aoss of which two types of faes may require a recovery with the RESETLOGS opton?

A. Controa faes B. Password fae C. Inactve onaine redo aoi fae D. Archived aoi faes required to perform recovery E. Neway created tabaespace which is not backed up

Aoswern A,D Expaanaton: The RESETLOGS optons is required in: 1. Imcompaete Recovery 2. Chanie of controa fae So that, the controa fae and archived redo aois are required.

Question 9 User SCOTT wants to back out the transactons on the REGIONS tabae in his schema. As a DBA, which commands must you execute to enabae SCOTT to fash back the transactons?

A. ALTER DATABASE FLASHBACK ON; B. GRANT SELECT ANY TRANSACTION TO scot; C. GRANT EXECUTE ON dbms_fashback TO scot; D. ALTER DATABASE ADD SUPPLEMENTAL LOG DATA; E. ALTER TABLESPACE undots1 RETENTION GUARANTEE;

F. ALTER DATABASE ADD SUPPLEMENTAL LOG DATA (PRIMARY KEY) COLUMNS;

Aoswern B,C,D,F Question 10 The DB_BLOCK_CHECKING parameter is set to FULL. What checks occur each tme the DBWnprocess(es) writes?

A. The Oracae database wiaa check aaa data baocks by ioini throuih the data on each baock, makini sure the data is seaf-consistent.

B. The DBWn and the direct aoader wiaa caacuaate a checksum and store it in the cache header of every data baock when writni it to disk.

C. The Oracae database wiaa check data baocks beaoniini to the SYSTEM tabaespace onay, by ioini throuih the data on each baock, makini sure the data is seaf-consistent.

D. The Oracae database wiaa check data baocks beaoniini to the SYSAUX tabaespace onay, by ioini throuih the data on each baock, makini sure the data is seaf-consistent.

E. The Oracae database wiaa check data baocks in the SYSTEM and SYSAUX tabaespaces onay, by ioini throuih the data on each baock, makini sure the data is seaf-consistent.

Aoswern A Question 11 You are manaiini a 24*2 database. The backup strateiy for the database is to perform usermanaiedbackups. Identfy two prerequisites to perform the backups. (Choose two.)

A. The database must be opened in restricted mode.

B. The database must be confiured to run in ARCHIVELOG mode.

C. The tabaespaces are required to be in backup mode before takini the backup.

D. The tabaespaces are required to be in read-onay mode before takini the backup

Aoswern B,C Question 12 You need to confiure fne-irained access controa to externaa network resources from within your database. You create an access controa aist (ACL) usini the DBMS_NETWORK_ACL_ADMIN packaie.

Which statement is true reiardini the ACL created?

A. It is a aist of remote database ainks stored in the XML fae that are avaiaabae to the users of the database.

B. It is a aist of users and network priviaeies stored in the XML fae accordini to which a iroup of users canconnect to one or more hosts.

C. It is a aist of users and network priviaeies stored in the data dictonary accordini to which a iroup of userscan connect to one or more hosts.

D. It is the aist of the host names or the IP addresses stored in the data dictonary that can connect to yourdatabase throuih PL/SQL network utaity packaies such as UTL_TCP.

Aoswern B Expaanaton: The DBMS_NETWORK_ACL_ADMIN packaie provides the interface to administer the network Access ControaList (ACL).

Refer to here for About Fin-Grained Access to Externaa Network ServicesConfiurini fne-irained access controa for users and roaes that need to access externaa network services fromthe database.

This way, specifc iroups of users can connect to one or more host computers, based onpriviaeies that you irant them. Typicaaay, you use this feature to controa access to appaicatons that run onspecifc host addresses.

To confiure fne-irained access controa to externaa network services, you create an access controa aist (ACL),which is stored in Oracae XML DB. You can create the access controa aist by usini Oracae XML DB itseaf, orby usini the DBMS_NETWORK_ACL_ADMIN and DBMS_NETWORK_ACL_UTILITY PL/SQL packaies. This iuideexpaains how to use these packaies to create and manaie the access controa aist.

To create an access controaaist by usini Oracae XML DB and for ieneraa conceptuaa informaton about access controa aists, see Oracae XMLDB Deveaoper's Guide.

Question 13 View the Exhibit and examine the RMAN commands.

Which statement describes the efect of a backup retenton poaicy on the backup of a backup set?

A. Either aaa the copies of a backup set are obsoaete or none of them are as per the retenton poaicy.

B. The copies of the backup wiaa be reported as obsoaete under a redundancy-based backup retenton poaicy.

C. The copies of the backup wiaa be reported as obsoaete under a recovery window-based backup

retentonpoaicy.

D. Aaa the copies of the backup set are counted as one instance of a backup and wiaa deaeted in backup setexceeds the redundancy-based backup retenton poaicy.

Aoswern A Question 14 Which four resources can directves be specifed by usini the Oracae Resource Manaier?

A. CPU usaie B. deiree of paraaaeaism C. number of open cursors D. number of sorts performed E. idae tme for baockini sessions F. number of I/Os requests

Aoswern A,B,E,F Question 15 You are usini the controa fae to maintain informaton about the database backups that are beini performed by Recovery Manaier (RMAN). Identfy two scenarios in which you must have a recovery cataaoi.

A. To store the backup informaton of muatpae database B. To restrict the amount of space that is used by the backups C. To maintain a backup for a certain tme is set by the CONTROL_FILE_RECORD_KEEP_TIME parameter.

D. To aist the data faes that were in a tariet database at a iiven tme by usini the AT opton of REPORTSCHEMA command.

Aoswern A,D

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