Oracle
1Z0-034 · Question #108
1Z0-034 Question #108: Real Exam Question with Answer & Explanation
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Question
Examine the following command for RMAN backup: RMAN> RUN { ALLOCATE CHANNEL c1 DEVICE TYPE sbt; ALLOCATE CHANNEL c2 DEVICE TYPE sbt; ALLOCATE CHANNEL c3 DEVICE TYPE sbt; BACKUP INCREMENTAL LEVEL = 0 (DATAFILE 1,4,5 CHANNEL c1) (DATAFILE 2,3,9 CHANNEL c2) (DATAFILE 6,7,8 CHANNEL c3); SQL 'ALTER SYSTEM ARCHIVE LOG CURRENT'; } Which statement is true regarding the approach in the command?
Options
- AThe RMAN multiplexing level is 4.
- BIt is the use of asynchronous I/O by RMAN.
- CIt is a case of parallelization of the backup set.
- DIt is an implementation of a multisection backup.
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