Alibaba Exam ACP-Cloud1 Topic 8 Question 54 Discussion

Actual exam question for Alibaba's ACP-Cloud1 exam

Question #: 54
Topic #: 8

Alibaba Cloud Elastic Compute Service (ECS) instances in different Security Groups will definitely have no way to communicate with each other.

ATrue

BFalse

Show Suggested Answer

Suggested Answer: A

by Nicolette at Mar 17, 2024, 02:53 AM

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Carey

5 months ago

Based on what I've learned, instances in different Security Groups can communicate by adding inbound/outbound rules allowing traffic between them. Therefore, I believe the answer is B) False.

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Ahmed

5 months ago

I'm not sure about this. Can someone explain how communication between ECS instances in different Security Groups can be enabled?

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Carlee

6 months ago

I have experienced instances in different Security Groups communicating with each other before. So, I support the answer B) False.

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Ettie

6 months ago

I agree with the second user. The answer is B) False because communication between ECS instances in different Security Groups can be allowed by adjusting security group rules.

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Jose

6 months ago

I disagree, I believe the answer is B) False. Even if instances are in different Security Groups, communication can be enabled through proper configuration.

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Freida

7 months ago

I think the answer is A) True. If instances are in different Security Groups, they cannot communicate with each other.

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Georgeanna

7 months ago

I see where Lera and Renato are coming from. I need to review the networking configurations more to understand this better.

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Renato

7 months ago

I agree with Lera. It is possible to set up rules to allow communication between ECS instances in different Security Groups.

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Lera

7 months ago

I disagree with Georgeanna. I believe the statement is false. With the right configurations, instances in different Security Groups can communicate.

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Georgeanna

7 months ago

I think the statement is true. Instances in different Security Groups should not be able to communicate with each other.

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