What command would you use to ensure that backup records in the control file are pointing to actual physical files on the backup media？（）  

A . Isitab init B . telinit -d C . cat/etc/.init.state D . init

A .  en standby preempt B .  standby preempt enable C .  standby preempt D .  hot standby preempt

A . The command succeeds only if Automatic Memory Management is not enabled. B . The command succeeds， but you need to restart the database for changes to take effect. C . The command returns an error because the size of the redo log buffer cannot be changed dynamically. D . The parameter value is changed and it comes into effect as soon as space becomes available in theSystem Global Area （SGA）

A . The command would return an error because LOG_BUFFER is a static parameter. B . The parameter value would be changed and it would come into effect immediately. C . You need to restart the database so that parameter changes can come into effect. D . The command would succeed only if initialization parameter LOG_ARCHIVE_MAX_PROCESS is set to value 2.

A . show ospf B . show ip route C . show ip protocols D . show ip ospf database E . None of the other alternatives apply

A . CONFIGURE DEFAULT DEVICE TYPE TO TAPE MEDIA  B . CONFIGURE DEFAULT DEVICE TYPE TO TAPE  C . CONFIGURE DEFAULT DEVICE TYPE TO SBT  D . CONFIGURE DEFAULT DEVICE TYPE TO SBT_TAPE

A .  alter tablespace MY_DATA begin backup B .  alter tablespace MY_DATA start backup C .  alter tablespace MY_DATA backup begin D .  alter MY_DATA begin backup E .  You cannot back up individual tablespace

A . The command would return an error because LOG_BUFFER is a static parameter. B . The parameter value would be changed and it would come into effect immediately. C . You need to restart the database so that parameter changes can come into effect. D . The command would succeed only if initialization parameter LOG_ARCHIVE_MAX_PROCESS is set to value 2.

A . list database backup B . report database backup   C . list backup of database D . list summary backup E . report backup of database

A .  To indicate the location of the auxiliary-instance online redo logs. B .  To indicate the location of the target database datafiles. C .  To indicate the location of the auxiliary-instance control file and online redo logs. D .  To indicate the location of the auxiliary-instance database datafiles. E .  This is not a valid parameter when duplicating a database.

A .  to undo the changes made to the EMP table since the specified time B .  to restore the EMP table that was wrongly dropped from the database C .  to view the transactions that have modified the EMP table since the specified time D .  to view the changes made to the EMP table for one or more rows since the specified time

A . RMAN would use the current operating system location to place the backup. B . RMAN would use the control file of the target database to maintain the backup. C . RMAN would use the recovery catalog of the target database to maintain the backup. D . RMAN would use the control file of the target database to maintain the backup metadata.  E . RMAN would use the recovery catalog of the target database to maintain the backup metadata.

A . to undo the changes made to the EMP table since the specified time B . to restore the EMP table that was wrongly dropped from the database C . to view the transactions that have modified the EMP table since the specified time D . to view the changes made to the EMP table for one or more rows since the specified time E . to recover the EMP table to a point in time in the past by restoring the most recent backu

A . alter database controlfile autobacku on B . alter system controlfile autobackup on  C . configure controlfile autobackup on  D . enable controlfile autobacku

A . Chain B . Nylon C . Manila D . Wire

A . backup database plus archivelog B . backup database plus archivlog until time ‘10:00‘ C . backup database plus archivelog timeout ‘10:00‘ D . backup database plus archivelog duration 10:00

A .  create catalog B .  install database C .  catalog database D .  merge Catalog with database E .  register database

A . show ip ospf B . show ip route C . show ip protocols D . show ip ospf database E . None of the other alternatives apply

A . to undo the changes made to the EMP table since the specified time B . to restore the EMP table that was wrongly dropped from the database C . to view the transactions that have modified the EMP table since the specified time D . to view the changes made to the EMP table for one or more rows since the specified time E . to recover the EMP table to a point in time in the past by restoring the most recent backu

A . Gantline B . Heaving line C . Preventer D . War

A . show ppp authentication B . debug PAP authentication C . debug PPP authentication D . show interface serial0 E . show CHAP authenticatio

A .  Flashback logs are not deleted. B .  Flashback logs are deleted automatically. C .  Flashback logs are deleted only if you are using Recovery Manager （RMAN） D .  Flashback logs are deleted only if you are using Oracle Manager Files （OFM） E .  Flashback logs are deleted only if you are using Automatic Storage Management （ASM）

A .  list database backup B .  report database backup C .  list backup of database D .  list summary backup E .  report backup of database

A . The command succeeds only if Automatic Memory Management is not enabled. B . The command succeeds， but you need to restart the database for changes to take effect. C . The command returns an error because the size of the redo log buffer cannot be changed dynamically. D . The parameter value is changed and it comes into effect as soon as space becomes available in the System Global Area （SGA）.