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OutSystems Exam Associate-Reactive-Developer Topic 1 Question 20 Discussion

Actual exam question for OutSystems's Associate-Reactive-Developer exam
Question #: 20
Topic #: 1
[All Associate-Reactive-Developer Questions]

List.Current in Aggregates will return the record at any position

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Suggested Answer: D

by Ahmed at Apr 13, 2024, 06:48 PM

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Alaine
1 years ago
Actually, I think it returns the record at position list.length - 1
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Nancey
1 years ago
Hmm, I'm not sure. I think it might return an empty record
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Sharee
1 years ago
I believe it returns the first record
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Alaine
1 years ago
I think it returns the record at position list.count -1
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Nancey
1 years ago
Do you know if List.Current in Aggregates will return the record at any position?
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Royal
1 years ago
You know, this question is really making my brain hurt. Maybe we should all take a break and grab some coffee before we tackle this again.
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Vesta
1 years ago
Okay, let's break this down. 'List.Current' implies we're dealing with a list, and 'in Aggregates' means it's part of some kind of aggregate operation. I'm going to go with option C, because it seems the most logical way to reference the 'current' record in an aggregate.
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Hannah
1 years ago
Ha! I bet the answer is 'All of the above'. These certification exams love to mess with you like that. But for real, I think option B makes the most sense. The 'current' position in an aggregate is usually the last record, right?
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Gearldine
1 years ago
Aha! I've got it. List.Current in Aggregates returns the record at the current position, not a specific position. So the answer has to be D, the first record.
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Julio
1 years ago
Actually, I think it's D) Returns the first record
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Lavonda
1 years ago
I'm pretty sure it's C) Returns record at position list.length - 1
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Emerson
1 years ago
No, I believe it returns the record at position list.count -1, so B)
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Isaiah
1 years ago
I think the answer is A) Returns an empty record
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Norah
1 years ago
Hmm, let me think about this. I'm pretty sure List.Current refers to the current position in the list, so it should return the record at that position. I'm leaning towards option C, since list.length is a more common way to refer to the size of the list.
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My
1 years ago
Agreed, list.length - 1 makes sense
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Vince
1 years ago
I think it should be option C
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Margery
1 years ago
Hold up, guys. Isn't List.Current in Aggregates supposed to return the current record being processed? I don't think any of these options are correct.
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Myong
1 years ago
Wait, what? List.Current in Aggregates? I thought we were supposed to be dealing with simple queries, not some advanced aggregate stuff. This question is throwing me off already.
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Domingo
1 years ago
Hmm, I'm not so sure. Isn't List.Count the same as List.Length? I'm leaning towards B, but I'm open to discussion.
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Timmy
1 years ago
I think the answer is C. List.length - 1 would give you the last record in the list, which makes the most sense to me.
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Curtis
1 years ago
Wait, is this a trick question? List.Current in Aggregates can't possibly return an empty record, right? That's just absurd.
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