Which two statements are true about the use of the procedures listed in the vsysaux_occupants.move_procedure column？（）

A.OracleSIDsonly

B.Oraclehomesonly

C.Oracleinstalltimestamp

D.Oracleinventorypointerfiles

E.Oracledatabasecreationtimestamp

F.OracleSIDsandOraclehomesonly

G.OracleSIDs，Oraclehomesandflagforautostartup

anagement.UNDO_RETENTIONissetto3hours.Youwanttoflashbackatablethatwascreatedlastyear.Howfarbackcantheflashbackquerygo？（）

A.3hours

B.6months

C.untillastyear

D.untillastcommit

E.untilthepointwhentheundotablespacewasrefreshed

F.untilthedatabaseisshutdownandthememoryerased

A.Itwouldbecreatedonlyifauniqueindexismanuallycreatedfirst.

B.Itwouldbecreatedandwoulduseanautomaticallycreateduniqueindex.

C.Itwouldbecreatedandwoulduseanautomaticallycreatednonuniqueindex.

D.Itwouldbecreatedandremainsinadisabledstatebecausenoindexisspecifiedinthecommand.

A. It acts as the listening endpoint for the Oracle database instance for all local and non-local user connections.

B. A single listener can service only one database instance and multiple remote client connections.

C. Service registration with the listener is performed by the process monitor (PMON) process of each database instance.

D. The listener.ora configuration file must be configured with one or more listening protocol addresses to allow remote users to connect to a database instance.

A.YoumustensurethattheSALESdatabaseismountedoropen.

B.Youmustrestoreabackupcontrolfiletoperformablockmediarecovery.

C.Youmusttakethetools01.dbfdatafileofflinebeforeyoustartablockmediarecovery.

D.YoumustputthedatabaseinNOARCHIVELOGmodetoperformablockmediarecovery.

E.Youcanperformonlyacompletemediarecoveryofindividualblocks，point-in-timerecoveryof individualdatablocksisnotsupported.

leswithunstructureddata，availableinanylocationonthehostmachinefromanapplication.Youwanttorestrictthedatabaseuserstoaccessfilesinaspecificlocationonthehostmachine.Whatcoulddotoachievethis？（）

A.ModifythevaluefortheUTL_FILE_DIRparameterintheparameterfile

B.Grantreadandwriteprivilegeontheoperatingsystempathtothedatabaseusers

C.ModifythevaluefortheLDAP_DIRECTORY_ACCESSparameterintheparameterfile

D.ModifythevalueforthePLSQL_NATIVE_LIBRARY_DIRparameterintheparameterfile

E.Createadirectoryobjectreferringtotheoperatingsystempath，andgrantreadandwriteprivilegeonthedirectoryobjecttothedatabaseusers

N to back up the database and the MD_BACKUP command to back up the ASM metadata regularly. You lost an ASM disk group DG1 due to hardware failure.In which three ways can you re-create the lost disk group and restore the data?（）

A. Use the MD_RESTORE command to restore metadata for an existing disk group by passing the existing disk group name as an input parameter and use RMAN to restore the data.

B. Use the MKDG command to restore the disk group with the same configuration as the backed-up disk group and data on the disk group.

C. Use the MD_RESTORE command to restore the disk group with the changed disk group specification, failure group specification, name, and other attributes and use RMAN to restore the data.

D. Use the MKDG command to restore the disk group with the same configuration as the backed-up disk group name and same set of disks and failure group configuration, and use RMAN to restore the data.

E. Use the MD_RESTORE command to restore both the metadata and data for the failed disk group.

F. Use the MKDG command to add a new disk group DG1 with the same or different specifications for failure group and other attributes and use RMAN to restore the data.

A.importthedatabasefromthelastexport

B.restoreallthemembersinthegroupfromthelastbackup

C.dropthelostmemberfromthedatabaseandthenaddanewmembertothegroup

D.restoreallthedatabasefilesfromthebackupandthenperformacompleterecovery

E.restoreallthedatabasefilesfromthebackupandthenperformanincompleterecovery

A.displayingtheminimumlistpriceforeachproductstatus

B.displayingallsupplierIDswhoseaveragelistpriceismorethan500

C.displayingthenumberofproductswhoselistpricesaremorethantheaveragelistprice

D.displayingalltheproductswhoseminimumlistpricesaremorethantheaveragelistpriceofproductshavingtheproductstatusorderable

E.displayingthetotalnumberofproductssuppliedbysupplier102071andhavingproductstatusOBSOLETE

A.Youdonotneedtorestoreallthedatafiles.

B.YoudonotneedtoopenthedatabasewiththeRESETLOGSoperation

C.YoudonotneedtoperformafullbackupaftertheRESETLOGSoperation.

D.Youdonotneedtorecoverallthedatafilestothesamesystemchangenumber（SCN）.