试题详情
- 单项选择题 You issued the RMAN> SHOW ALL； command. The output of this command is as follows：
After analyzing the output， which conclusion will you draw？（） A、 The backups consist of backup pieces.
B、 The datafiles can be multiplexed within the backup.
C、 The backups can be stored only on the disk.
D、 While performing the backup across a network， the network bandwidth is reduced.
- C
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