Alibaba Exam ACA-Developer Topic 12 Question 67 Discussion

Actual exam question for Alibaba's ACA-Developer exam

Question #: 67
Topic #: 12

Serverless Workflow allows you to orchestrate distributed tasks in sequence, branch, and parallel modes, and ensure that tasks are reliably coordinated according to your workflow logic. Which of the following service integration modes is not supported by Serverless Workflow?

ARequest response mode

BSynchronization mode

CAsynchronous mode

DWaiting for callback mode

Show Suggested Answer

Suggested Answer: B

by Ronna at Aug 23, 2024, 06:54 AM

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Colette

10 months ago

Synchronization mode? More like 'Synchronize your watches and run for the hills' mode. Serverless Workflow is about as coordinated as a toddler playing Twister.

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Alexis

10 months ago

I'm gonna go with D. Waiting for a callback? That's so old-school. Serverless Workflow is all about that modern, event-driven goodness. No time for that callback nonsense!

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Gerald

9 months ago

I'm gonna go with D. Waiting for a callback? That's so old-school. Serverless Workflow is all about that modern, event-driven goodness. No time for that callback nonsense!

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Georgeanna

9 months ago

D) Waiting for callback mode

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Tabetha

9 months ago

C) Asynchronous mode

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Loreen

9 months ago

B) Synchronization mode

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Ozell

9 months ago

A) Request response mode

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Maryann

10 months ago

Serverless Workflow? More like 'Clueless Workflow', am I right? I bet the developers spent more time coming up with the name than actually testing the features.

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Bong

10 months ago

I'm going with option B. Synchronization mode just doesn't fit the whole 'serverless' concept, you know? It's all about keeping things loosely coupled.

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Dacia

9 months ago

Yeah, I see what you mean. Serverless is more about independent tasks, so synchronization doesn't really fit.

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Mira

9 months ago

I agree, serverless is all about decoupling components. Synchronization mode doesn't align with that.

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Cammy

9 months ago

I think you're right. Synchronization mode does seem to go against the serverless idea.

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Emily

10 months ago

Nah, I'm pretty sure it's the synchronization mode that's not supported. Serverless Workflow is all about parallelism, right? Why would it need to synchronize tasks?

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Aracelis

10 months ago

Hmm, I think asynchronous mode is the one that's not supported. Serverless Workflow is all about orchestrating tasks in a coordinated way, so waiting for a callback seems like it should be supported.

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