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Oracle 1Z0-908 Exam - Topic 2 Question 103 Discussion

Actual exam question for Oracle's 1Z0-908 exam
Question #: 103
Topic #: 2
[All 1Z0-908 Questions]

Examine these entries from the general query log:

All UPDATE statements reference existing rows.

Which describes the outcome of the sequence of statements?

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Suggested Answer: E

by Gregg at Jun 11, 2025, 11:31 PM

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Wilson
3 months ago
Wait, are we sure about that? Sounds off.
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Tracie
3 months ago
I think a deadlock might happen right away.
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Howard
3 months ago
Connection 24 will likely timeout.
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Arlen
4 months ago
Totally agree, that makes sense!
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Wava
4 months ago
All statements should execute fine, right?
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Jesse
4 months ago
I think all statements executing without error seems too optimistic. There has to be some locking involved here.
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Wilda
4 months ago
I feel like I studied this, but I can't recall if a deadlock happens immediately or after a timeout.
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Olen
4 months ago
This kind of question reminds me of a practice test where we had to identify deadlocks. I think option C might be right.
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Tommy
5 months ago
I remember something about lock wait timeouts, but I'm not sure which connection it would be.
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Jesusita
5 months ago
This seems straightforward enough. The key is understanding how the lock wait timeout and the multiple connections could lead to a deadlock. I'm feeling confident about this one.
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Charisse
5 months ago
Alright, I think I've got this. Based on the information provided, I'm going to go with option E. A deadlock should occur after the lock wait timeout period.
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Carol
5 months ago
I'm a bit confused by the different connection IDs and the lock wait timeout. I'll need to think through the possible scenarios and how they could play out.
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Tina
5 months ago
Okay, let's see here. The question says all the UPDATE statements reference existing rows, so that's a good start. Now I just need to figure out how the different connections and lock timeouts will interact.
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Ciara
6 months ago
Hmm, this looks like a tricky one. I'll need to carefully analyze the sequence of UPDATE statements and the lock wait timeout settings to determine the most likely outcome.
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Cordell
8 months ago
This is a tricky one, but I'm leaning towards B. A lock wait timeout on Connection 25 seems like the most plausible outcome here.
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Roslyn
8 months ago
I agree, B seems like the most likely outcome. Connection 25 experiencing a lock wait timeout makes sense based on the log entries.
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Charlesetta
8 months ago
I'm not sure, but I think A could also be a possibility. Connection 24 experiencing a lock wait timeout makes sense.
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Della
8 months ago
I think B is a good choice too. Connection 25 might experience a lock wait timeout.
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Staci
9 months ago
I agree with Amie, I think there won't be any issues.
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Aileen
9 months ago
Ha! Looks like a classic case of SQL shenanigans. I'm betting on C - a deadlock occurring immediately. That's the kind of thing that just loves to happen when you least expect it.
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Sunny
8 months ago
I agree, it does seem like a classic case of SQL shenanigans.
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Tracey
8 months ago
I think it might be A) Connection 24 experiencing a lock wait timeout.
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Amie
9 months ago
I believe all statements will execute without error.
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Glory
9 months ago
I'm going with D. The question states that all UPDATE statements reference existing rows, so they should execute without error.
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Pauline
9 months ago
Hmm, I think option E is the correct answer. A deadlock seems likely to occur after the lock wait timeout, based on the information provided.
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Vanda
8 months ago
True, it really depends on the specific timing of the events.
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Dominic
8 months ago
In that case, option A or B could be the correct answer.
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Virgilio
8 months ago
But what if the lock wait timeout is reached before a deadlock occurs?
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Alysa
9 months ago
I agree, option E does seem like the most likely outcome.
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Van
9 months ago
I think the outcome will be a deadlock.
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