Alibaba Exam ACA-CloudNative Topic 4 Question 66 Discussion

Actual exam question for Alibaba's ACA-CloudNative exam

Question #: 66
Topic #: 4

[All ACA-CloudNative Questions]

Which instance type can be scaled by Alibaba Cloud Container Service for Kubernetes (ACK)

auto scaling? (Number of correct answers: 5)

Score 2

AECS

BEBM (bare-metal)

CGPU Instance

DPreemptible instance

EVirtual Node

FHPA

Show Suggested Answer

Suggested Answer: B, C, D

by Daron at Mar 01, 2023, 09:58 PM

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Jacinta

2 days ago

I agree with Simona's response. Those four options make the most sense. Although, I'm a bit curious about the 'F' option. What's a 'HPA'? Is that something related to Kubernetes auto scaling?

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Jenifer

3 days ago

A, D, and E seem like the obvious choices to me. But I'm not sure about B and C. Do bare-metal instances and GPU instances really work with ACK auto scaling?

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Lizette

4 days ago

I'm not sure about Virtual Node. I think it could also be F) HPA for auto scaling.

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Laurene

6 days ago

I agree with Marge. Virtual Node makes sense for auto scaling in ACK.

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Simona

7 days ago

Hmm, I think A, C, D, and E are the correct answers. ECS, GPU instances, preemptible instances, and virtual nodes can all be scaled using ACK auto scaling.

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Marge

14 days ago

I think the correct answer is E) Virtual Node because it can be scaled by Alibaba Cloud Container Service for Kubernetes (ACK) auto scaling.

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