1Z0-067 Question #90: Real Exam Question with Answer & Explanation

The correct answer is D. It retrieves all versions of rows that exist in a time interval, including the start time and end time. E. It can be used to retrieve the SQL that is required to undo a row change and the user responsible. https://docs.oracle.com/cd/E11882_01/appdev.112/e41502/adfns_flashback.htm#ADFNS01004

Question

Which two statements are true about Flashback Version Query?

Options

AThe result of a query can be used as part of a DML statement.
BIt can be used to create views.
CIt can be used only if Flashback Data Archive is enabled for a table.
DIt retrieves all versions of rows that exist in a time interval, including the start time and end time.
EIt can be used to retrieve the SQL that is required to undo a row change and the user responsible

Explanation

https://docs.oracle.com/cd/E11882_01/appdev.112/e41502/adfns_flashback.htm#ADFNS01004

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