ocp-101

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QUESTION NO: 101
Note the output of the following query;
SQL> SELECT flashback_archieve_name, status FROM dba_flashback_archieve;

FLASHBACK_ARCHIEVE_NAME STATUS FLA1
You executed the following command to enable Flashback Data Archive on the EXCHANG_RATE table:

ALTER TABLE exchange_rate FLASHBACK ARCHIEVE;
What is the outcome of this command?
A. The table uses the default Flashback Data Archive. 该表使用默认闪回数据归档。
B. The Flashback Data Archive Is created In the SYSAUX tablespace.
C. The Flashback Data Archive is created in the same tablespace where the tables are stored.
D. The command generates an error because no flashback Data Archive name is specified and there is
no default Flashback Data Achieve.
Answer: A

请注意下面的查询的输出;
SQL> SELECT flashback_archieve_name, status FROM dba_flashback_archieve;

FLASHBACK_ARCHIEVE_NAME STATUS FLA1
ALTER TABLE exchange_rate FLASHBACK ARCHIEVE;

从DBA闪回归档选择闪回存档名称、状态
闪回归档名称状态FLA1
你执行以下命令以在汇率表上启用闪回数据归档，：
更改汇率表闪回归档;
这个命令的结果是什么？

A. 该表使用默认闪回数据归档。

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