One of your databases runs in ARCHIT

单选题 One of your databases runs in ARCHITVELOG mode.Examine this command：SQL>SELECT open mode FROM v$database;OPEN MODEREAD WRITENow examine these steps executed from RMAN ：1 SHUTDOWN IMMEDIATE2 STARTUP MOUNT3 BACKUP DATABASE ;4 BACKUP ARCHIVELOG ALL;5 ALTER DATABASE OPEN ;6 STARTUPIdentify the minimum required steps in the correct order needed to perform a wholeConsistent database backup.

A、 3,4

B、 1,2,3,5

C、 1,2,3,4,5

D、 1,6,3,4

E、 1,6,3

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B、 Only successful executions of the SELECT statements are written to the audit trail.

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D、 It gets enabled only for the SH user.

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单选题 Examine these commands：SQL>SELECT open_mode FROM v$database ;OPEN_MODEREAD WRITESQL>ARCHIVE LOG LIST ;Database log modeNo Archive ModeAutomatic archival DisabledArchive destination USE_DB_RECOVERY_FILE_DESTNow examine these steps：

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D、5,2,6,4

E、5,3,4,6

F、5,2,4,6

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单选题 All of your live databases run in ARCHIVELOG mode.On the SALES database there is no LEVEL 0 backup.Examine these commands issued against the SALES database target：RMAN> BACKUP AS BACKUPSET DATABASE ;Backup set complete, elapsed time： 00：00：03RMAN> BACKUP INCREMENTAL LEVEL 1 DATABASE ; What is true about the execution of these commands?

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