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Oracle认证考试

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Over the course of a day,a department performed multiple DML statements (inserts, updates, deletes) on multiple rows of data in multiple tables. The manager would like a report showing the time, table name,and DML type for all changes that were made. Which Flashback technology would be the best choice to produce the list?()

  • A、 Flashback Drop
  • B、 Flashback Query
  • C、 Flashback Transaction Query
  • D、 Flashback Versions Query
  • E、 Flashback Table
正确答案:C
答案解析:
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