单选题

A developer calls and reports that he accidentally dropped an important lookup table from a production database. He needs the table to be recovered. What action would you take?()  

A Initiate an incomplete recovery operation using RMAN.

B Copy the table from a development database.

C Advise the user to rekey the data.

D Perform a Flashback Drop operation.

E Perform a Flashback Recovery operation.

正确答案

来源:www.examk.com

答案解析

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