Oracle
1Z0-064 · Question #90
1Z0-064 Question #90: Real Exam Question with Answer & Explanation
Sign in or unlock 1Z0-064 to reveal the answer and full explanation for question #90. The question stem and answer options stay visible for context.
Question
Which two statements are true regarding undo data records?
Options
- AThey are required to support Flashback features.
- BThey are not required if Flashback features are enabled.
- CThey are retained until the session making the changes ends.
- DUndo records contain copies of data as it appears after a change is made.
- EUndo records contain copies of data as it appears before a change is made.
Unlock 1Z0-064 to see the answer
You've previewed enough free 1Z0-064 questions. Unlock 1Z0-064 for full answers, explanations, the timed quiz mode, progress tracking, and the master PDF. Question stem and options stay visible so you can still see what's on the exam.