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

AReturns an empty record

BReturns record at position list.count -1

CReturns record at position list.length - 1

DReturns the first record

Show Suggested Answer

Suggested Answer: D

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

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Alaine

7 months ago

Actually, I think it returns the record at position list.length - 1

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Nancey

7 months ago

Hmm, I'm not sure. I think it might return an empty record

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Sharee

7 months ago

I believe it returns the first record

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Alaine

7 months ago

I think it returns the record at position list.count -1

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Nancey

7 months ago

Do you know if List.Current in Aggregates will return the record at any position?

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Royal

8 months 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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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

8 months 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

8 months 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

8 months ago

Actually, I think it's D) Returns the first record

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Lavonda

8 months ago

I'm pretty sure it's C) Returns record at position list.length - 1

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Emerson

8 months ago

No, I believe it returns the record at position list.count -1, so B)

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Isaiah

8 months ago

I think the answer is A) Returns an empty record

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Norah

8 months 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

7 months ago

Agreed, list.length - 1 makes sense

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Vince

7 months ago

I think it should be option C

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Margery

8 months 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

8 months 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

8 months 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

8 months 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

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

Contribute your Thoughts:

Alaine

Nancey

Sharee

Alaine

Nancey

Royal

Vesta

Hannah

Gearldine

Julio

Lavonda

Emerson

Isaiah

Norah

My

Vince

Margery

Myong

Domingo

Timmy

Curtis