Oracle
1Z0-888 · Question #94
1Z0-888 Question #94: Real Exam Question with Answer & Explanation
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Backup and Recovery
Question
You have taken a Logical Volume Manager (LVM) snapshot backup of a volume that contains the MySQL data directory.
Why is it important to remove snapshots after completing a raw backup in this way?
Options
- AThe snapshot size will continue to grow as changes to the volume are made.
- BThe system can only support one snapshot per volume, and you need to remove it to be able to take your next backup.
- CThe snapshots take a significant amount of disk space because they are a duplicate copy of the data.
- DThe system keeps a copy of changes in memory and can cause an out-of-memory event.
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Topics
#LVM snapshots#backup storage management#snapshot lifecycle#disk space implications