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Alibaba ACA-Developer Exam - Topic 1 Question 49 Discussion

Actual exam question for Alibaba's ACA-Developer exam
Question #: 49
Topic #: 1
[All ACA-Developer Questions]

Function Compute supports one-way triggers and two-way triggers. Which of the following triggers is a one-way trigger? That is to say you only need to configure the trigger in the event source, not in Function Compute?.

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Suggested Answer: A, B, C

by Carissa at Nov 24, 2023, 11:31 AM

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Iraida
3 months ago
I agree, A makes the most sense here.
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Cordell
3 months ago
Wait, are you sure about that?
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Aleta
4 months ago
OSS event triggers are the way to go!
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Taryn
4 months ago
I thought MNS was the one-way trigger?
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Lynna
4 months ago
A is definitely a one-way trigger!
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Felix
4 months ago
I have a vague memory that CloudMonitor triggers are two-way, but I can't recall the details.
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Lenna
4 months ago
I practiced a similar question, and I feel like SLS triggers require configuration on both ends, but I could be wrong.
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Rebbecca
4 months ago
I'm not entirely sure, but I remember MNS topic triggers might also be one-way.
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Adelina
5 months ago
I think OSS event triggers are one-way because they only need to be set up in the OSS configuration.
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Pamella
5 months ago
The key here is understanding which trigger only needs to be set up on the event source side. I think the OSS event trigger is the one-way option, but I'll double-check the details to be sure.
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Clarinda
5 months ago
Hmm, I'm a bit confused on the difference between one-way and two-way triggers. I'll need to review the trigger types more carefully to answer this one.
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Esteban
5 months ago
I'm pretty sure the one-way trigger is the OSS event trigger, since it only needs to be configured in the event source and not in Function Compute.
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Brittni
5 months ago
Okay, I've got this. The one-way trigger is the OSS event trigger, because it doesn't require any additional configuration in Function Compute. The other options like CloudMonitor and MNS are two-way triggers.
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Allene
5 months ago
Okay, let's see. The key is to identify the valid configuration with the right combination of main DBs, application servers, and node servers. I've got a strategy for this.
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Pa
5 months ago
If the behavior is really decreasing, might we lean towards D? But I remember needing to confirm through more than just observation.
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Skye
5 months ago
Hmm, this seems like a tricky one. I'll need to think carefully about the different events that can be raised in a case management system.
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Douglass
5 months ago
Hmm, this looks like a tricky one. I'll need to carefully read through the options and think about the correct syntax for the find command.
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Lea
9 months ago
One-way or two-way, as long as the function doesn't crash and burn, I'm happy!
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Boris
9 months ago
Wait, SLS triggers? I thought they were two-way. Better not guess on this one.
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Isadora
8 months ago
I think it's A) OSS event trigger(s)
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Dallas
8 months ago
D) SLS trigger(s)
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Oren
8 months ago
C) MNS topic trigger(s)
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Marshall
8 months ago
B) CloudMonitor trigger(s)
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Carol
8 months ago
A) OSS event trigger(s)
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Sherly
10 months ago
Oh, I remember this from the training! MNS topic triggers are one-way, sweet!
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Leoma
10 months ago
Hmm, I'm not sure about this one. Better double-check the documentation just to be safe.
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Deeanna
8 months ago
Yeah, I remember reading about that in the documentation
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Lashaunda
9 months ago
I think it's A) OSS event trigger(s)
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Rene
9 months ago
A) OSS event trigger(s)
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Malcolm
9 months ago
Let me check the documentation to confirm
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Sarah
10 months ago
I think it's A) OSS event trigger(s)
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Bettina
10 months ago
A) OSS event trigger(s)
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Ettie
10 months ago
A, of course! OSS event triggers are one-way, no need to configure them in Function Compute. Easy peasy!
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Ernest
9 months ago
No, MNS topic triggers are two-way triggers.
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Gracia
9 months ago
C) MNS topic trigger(s)
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Glennis
9 months ago
That's right! OSS event triggers are one-way triggers.
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Nenita
10 months ago
A) OSS event trigger(s)
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Gracia
11 months ago
I'm not sure, but I think C) MNS topic trigger(s) is also a one-way trigger.
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Ming
11 months ago
I agree with Corazon, because OSS event triggers only need to be configured in the event source.
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Corazon
11 months ago
I think the answer is A) OSS event trigger(s).
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