You want to use the Flashback Transaction Query feature to identify all the changes made to your database within a specific time period. What is a prerequisite for using the Flashback Transaction Query feature?()
Which two are the prerequisites to enable Flashback Data Archive?() (Choose two.)
For which two database objects can the VERSIONS clause of the Flashback Versions Query be used?()(Choose two.)
Which two statements regarding the Flashback Table feature are correct?()
In order to perform Flashback Transaction Query operations, which of these steps are required?()
You need to ensure that the database users should be able to use the various flashback query features in order to go back in time by four hours. What would you do to achieve this?()
Before a Flashback Table operation,you execute the following command: ALTER TABLE employees ENABLE ROW MOVEMENT; Why would you need this to be executed?()
View the Exhibit and examine the Flashback SCNs. A user has inserted wrong department data in the DEPT3 table in the USERS tablespace. You use the Flashback Table functionality to rectify the erroneous inserts. While performing the recovery, you chose 2004343 as the Flashback SCN. Which two statements are correct in this scenario?()
You enabled Flashback Data Archive on the INVENTORY table. Which DDL operation is supported on the table after enabling Flashback Data Archive?()
Which are the prerequisites for performing flashback transactions on your database?()