试题详情
- 单项选择题 You work as a database administrator for Certkiller .com. After being hired， you find that there is only one database that is functional and that is being access by the applications. You want to create a replicate of the database， to be used for testing purposes. What is the best method to create a replica？（）
A、A
B、B
C、C
D、D
- D
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