Oracle
1Z0-034 · Question #85
1Z0-034 Question #85: Real Exam Question with Answer & Explanation
The correct answer is C. The backup was taken after the data files was taken offline-normal or is in the read only mode D. The data file backup complies with the back retention policy and the backup duplexing feature. See the full explanation below for the reasoning.
Question
You have enabled backup optimization for the RMAN environment. Identify two criteria on which RMAN will skip the file, if it has already been backed up.
Options
- AThe data file backup is done with multiple channels
- BThe data files is in the read-write mode after being backed up in the read only mode
- CThe backup was taken after the data files was taken offline-normal or is in the read only mode
- DThe data file backup complies with the back retention policy and the backup duplexing feature
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