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Oracle 1Z0-082 Exam - Topic 4 Question 122 Discussion

Actual exam question for Oracle's 1Z0-082 exam
Question #: 122
Topic #: 4
[All 1Z0-082 Questions]

Which three statements are true about undo segments and the use of undo by transactions in an Oracle database instance? (Choose three.)

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Suggested Answer: A, D, G

by Ollie at Nov 24, 2025, 01:13 PM

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Susy
5 hours ago
I agree, A is definitely correct. Multiple transactions can share an undo segment.
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Taryn
5 days ago
E) seems a bit off, I don't think a single transaction uses multiple undo segments.
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Shalon
10 days ago
B) is a common behavior, I've seen it happen often.
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Regenia
29 days ago
Wait, are you sure about C)? I thought they could have fewer than three extents.
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Aimee
1 month ago
I think D) is correct too, undo segments can extend when needed.
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Lorean
1 month ago
A) is definitely true, multiple transactions can share an undo segment.
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Martina
1 month ago
Haha, undo segments are like the secret agents of the database world. A, D, and E are the right answers.
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Virgina
2 months ago
Definitely A, D, and E. Undo segments are the unsung heroes of the database world.
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Helaine
2 months ago
A, D, and E seem to be the true statements. Undo segments are like the superheroes of the database universe.
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Ressie
2 months ago
I'm pretty confident that option E is true since a single transaction can use multiple undo segments, but I need to double-check the details on that.
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Destiny
2 months ago
I practiced a similar question, and I think option B is correct because I remember something about wrapping around, but I might be mixing it up with another concept.
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Valentin
2 months ago
I feel like option D makes sense since undo segments can grow, but I can't recall the specifics about how that works.
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Buddy
3 months ago
I think option A is true because I remember reading that multiple transactions can share undo segments, but I'm not entirely sure.
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Gianna
3 months ago
Undo segments can be a bit confusing, but I think I've got a good handle on the basics. I'll eliminate the options that I know are false and then choose the three that are true.
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Arminda
3 months ago
This question is testing our detailed knowledge of undo segments. I'll need to make sure I don't overthink it and just focus on the key facts I've learned about them.
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Iluminada
3 months ago
I think A, D, and E are the right answers. Undo segments are the MVPs of the database world.
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Aleshia
3 months ago
I'm pretty confident I understand undo segments. I'll go through the options and select the three that I know are true based on my understanding of how they work in Oracle.
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Cristal
3 months ago
I think A, B, and D are true. They make sense for transaction management.
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Chantell
4 months ago
B seems right too. Wrapping around is a common behavior in undo segments.
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Marget
4 months ago
A, D, and E are correct. Undo segments are awesome!
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Domingo
4 months ago
Okay, I know undo segments are used to store transaction information, but I'm not sure about the specifics of how they work. I'll have to review my notes on this.
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Alva
4 months ago
Hmm, this looks like a tricky one. I'll need to think carefully about the differences between undo segments and how transactions use them.
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