Oracle
1Z0-908 · Question #39
1Z0-908 Question #39: Real Exam Question with Answer & Explanation
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Backup and Recovery
Question
Examine this command, which executes successfully: cluster.addInstance(
<user>@<host>:<port>', {recoveryMethod: clone'}) Which three statements are true? (Choose three.)Options
- AThe account used to perform this recovery needs the BACKUP_ADMIN privilege.
- BA target instance must exist, then it will be provisioned with data from an instance already in the
- CInnoDB tablespaces outside the datadir are able to be cloned.
- DIt is always slower than {recoveryMethod: `incremental'}.
- EA new instance is installed, initialized, and provisioned with data from an instance already in the
- FInnoDB redo logs must not rotate for the duration of the execution; otherwise, the recovery will fail.
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Topics
#clone recovery method#InnoDB Cluster#BACKUP_ADMIN privilege#redo log rotation