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ocp-470

发布时间:2023/12/20 编程问答 48 豆豆
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QUESTION NO: 470
Examine the following set of RMAN commands:

RMAN> CONFIGURE CHANNEL dc1 DEVICE TYPE DISK FORMAT . /u02 /backup/ %U’ ,”
RMAN> RUN
(
ALLOCATE CHANNEL Chi DEVICE TYPE DISK;
EXECUTE SCRIPT full_backup;

)
Which statement is true when the RMAN RUN block Is executed?
A. The execution of the script fails because multiple channels cannot coexist.
B. The script is executed and both the channels are used for the script execution.
C. The new channel, CHI, is Ignored because a channel has been configured already.
D. ration parameter DC1 is overridden because a new channel is allocated in RMAN RUN block.
Answer: D


检查下面一组RMAN命令:

D.定量参数DC1被覆盖,因为一个新的通道被分配到RMAN运行块。


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