Study tips 1Z0-053

What might be the problem?

Which of the following statements best describes Flashback Versions Query?

Which pseudocolumn could you use to identify a unique row in a Flashback Versions Query?

Which of the following can be used in conjunction with a Flashback Versions Query to filter the results?

What might be the problem?

Which of the following statements is true regarding the VERSIONS BETWEEN clause?

Which statement is true about the contents of the recycle bin in this situation?

Which method could be utilized to identify both DML operations and the SQL statements needed to undo those operations for a specific schema owner?

The _______ writes the Flashback Database logs in the flash recovery area.

What action would you take?