1z0-034 무료 덤프문제 온라인 액세스

You configured the default backup device type as disk for RMAN backups. In your database, because of business requirements, you have to take a simultaneous duplicate backup of the data files when the RMAN BACKUP command is used.
What must you set using the RMAN CONFIGURE command to achieve this?

• A.RETENTION POLICY TO REDUNDANCY 2;
• B.DATAFILE BACKUP COPIES FOR DEVICE TYPE DISK TO 2;
• C.MAXSETSIZE TO 2;
• D.DEVICE TYPE DISK PARALLELISM 2;

You are using Recovery Manager (RMAN) with a recovery catalog to back up your production database. The backups and the archived redo log files are copied to a tape drive on a daily basis. Because of media failure, you lost your production database completely along with the recovery catalog database. You want to recover the target database and make it functional. You consider performing the following steps to accomplish the task:
1.Restore an autobackup of the server parameter file.
2.Restore the control file
3.Start the target database instance
4.Mount the database
5.Restore the data files
6.Open the database with RESETLOGS option
7.Recover the data files
8.Set DBID for the target database
Which option illustrates the correct sequence that you must use?

• A.1, 3, 2, 4, 6, 5, 7, 8
• B.1, 3, 4, 2, 8, 5, 6, 7
• C.1, 8, 3, 4, 2, 5, 7, 6
• D.8, 1, 3, 2, 4, 5, 7, 6

You issued the following commands to configure settings in RMAN:
RMAN> CONFIGURE DEVICE TYPE sbt PARALLELISM 1;
RMAN> CONFIGURE DEFAULT DEVICE TYPE TO Sbt;
RMAN> CONFIGURE DATAFILE BACKUP COPIES FOR DEVICE TYPE sbt TO 2;
RMAN> CONFIGURE ARCHIVELOG BACKUP COPIES FOR DEVICE TYPE sbt TO 2;
RMAN> CONFIGURE DATAFILE BACKUP COPIES FOR DEVICE TYPE DISK TO 2;
Then you issued the following command to take the backup:
RMAN> BACKUP DATABASE PLUS ARCHIVELOG;
Which statement is true about the execution of the above command?

• A.The backup will terminate because the FORMAT clause was not configured for the channel
• B.It backs up two copies of data files to tape and disk, and two copies of archived log file on tape
• C.It backs up the data files and archived log files to tape, making two copies of each data file and archived logfile
• D.It backs up the data files and archived log files to disk, making two copies of each data file and archived logfile

Examine the following command that is used to duplicate a database on the same host:
RMAN> RUN { ALLOCATE AUXILIARY CHANNEL aux 1 DEVICE TYPE DISK; DUPLICATE TARGET DATABASE TO auxdb SKIP READONLY; }
Which two statements describe the effect after the database is duplicated successfully? (Choose two)

• A.The read-only tablespaces in the target database are not defined in the new database
• B.The data files of the read-only tablespaces in the target database are not duplicated
• C.The read-only tablespaces in the target database are still defined in new the database
• D.The data files of the read-only tablespaces in the target database get duplicated
• E.The read-only tablespaces in the target database are changed to online after duplication

There was media failure and you decide to check the data files for block corruption. Which would you use to create a report on any corruptions found?

• A.the CHECK_OBJECT procedure of the DBMS_REPAIR package
• B.the DBNEWID utility
• C.the RMAN REPORT command
• D.the RMAN CROSSCHECK command
• E.the DBVERIFY utility
• F.the ANALYZE command