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You have enabled backup optimization in RMAN. You issue the following RMAN command to configure a redundancy-based retention policy:
CONFIGURE RETENTION POLICY TO REDUNDANCY 3;
Which statement is true?()

单选题
2022-05-21 04:43
A、The command fails because you cannot configure a redundancy-based retention policy when backup optimization is enabled
B、Backup optimization is performed, but RMAN considers the redundancy-based retention policy when it determines which datafiles should be backed up
C、Backup optimization is permanently disabled
D、Backup optimization is temporarily disabled because a redundancy-based retention policy is specified
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正确答案
B

试题解析

标签: 1Z0-053
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