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OutSystems Associate-Reactive-Developer Exam - Topic 1 Question 17 Discussion

Actual exam question for OutSystems's Associate-Reactive-Developer exam
Question #: 17
Topic #: 1
[All Associate-Reactive-Developer Questions]

Consider the Action called Absolute (https://drive.google.com/file/d/1whQveFFlesOJlkA1Qi4JMEV7-oUAZU1f/view?usp=sharing) which returns an absolute value (abs) of a number N passed as Input Parameter. When does the Action return 0 ?

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Suggested Answer: A

by Herminia at Feb 13, 2024, 07:43 AM

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Emerson
3 months ago
I thought it would return 0 for any negative number, interesting!
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Teddy
4 months ago
It never returns 0 for negative inputs, that's a fact!
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Jolene
4 months ago
Wait, how can it return 0 for negative numbers?
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Buck
4 months ago
Totally agree, C is the right answer!
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Rebbeca
4 months ago
It returns 0 when N is zero.
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Eric
4 months ago
I feel like the answer is A, but that doesn't seem right since I know abs(0) is 0. So, I guess C is the correct choice.
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Sharen
5 months ago
I'm a bit confused. Does the absolute function return 0 only when N is exactly zero, or could it also return 0 in other cases?
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Pura
5 months ago
I remember practicing a similar question, and I think it was clear that the absolute value is never negative, so it can't return 0 unless N is zero.
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Tamra
5 months ago
I think the absolute value function returns 0 when N is zero, but I'm not entirely sure.
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Laquanda
5 months ago
I'm pretty confident the answer is C. The absolute value function returns the distance of a number from zero, and when the input is zero, the distance is zero, so the absolute value is 0.
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Willard
5 months ago
I'm a little confused here. Isn't the absolute value always positive, even for negative numbers? I'm not sure if 0 is a special case or not. I'll have to think about this one a bit more.
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Leonida
5 months ago
Okay, I've got this. The absolute value of a number is the distance of that number from zero on the number line. So when the input is 0, the distance from 0 is 0, and the absolute value is 0. The answer is C.
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Cecilia
5 months ago
Hmm, I'm a bit unsure about this one. Let me think it through carefully. The absolute value function should return 0 when the input is 0, right? I'll double-check the definition of absolute value just to be sure.
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Truman
5 months ago
This seems pretty straightforward. The absolute value of a number is always non-negative, so the answer must be C.
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Josphine
5 months ago
Hmm, this seems like a tricky one. I'll need to think through the requirements carefully - scalability, consistency, and multi-region replication are all important factors.
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Lajuana
5 months ago
I remember learning about the three types of datasets, but I'm drawing a blank right now. I'll have to use the process of elimination to figure this out.
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Vi
10 months ago
I'm pretty sure the answer is C, but just to be sure, I'm going to double-check the documentation. Can't be too careful with these certification exams, you know?
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Wenona
9 months ago
User1: Let's double-check the documentation just to be sure.
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Stanton
9 months ago
User2: Yeah, I agree. It returns 0 when the input parameter is zero.
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Cary
9 months ago
User1: I think the answer is C.
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Gene
10 months ago
Haha, this is a tricky one! I bet the test-makers are trying to catch us out with the 'never' option. But we all know that zero is the only number that has an absolute value of zero, so C is the correct answer.
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Lorenza
11 months ago
I agree with Sharika. The absolute value function returns the distance of a number from zero, and zero is its own distance from zero, so the answer is C.
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Solange
9 months ago
So, the Action returns 0 when the input parameter is zero.
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James
10 months ago
That makes sense. The absolute value of zero is zero.
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Elouise
10 months ago
I think the answer is C) When the input parameter (N) is zero.
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Karon
11 months ago
But what if the input parameter (N) is less than zero? Wouldn't it also return 0?
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Timmy
11 months ago
I agree with Matt. The absolute value of zero is always zero.
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Sharika
11 months ago
The absolute value of a number is always non-negative, so the answer must be C. When the input parameter (N) is zero, the absolute value is also zero.
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Noemi
10 months ago
So, the Action returns 0 when the input parameter (N) is zero. Got it.
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Albina
10 months ago
Yes, you are correct. The absolute value of zero is zero.
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Matt
11 months ago
I think the Action returns 0 when the input parameter (N) is zero.
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