Alibaba Exam ACP-Cloud1 Topic 6 Question 37 Discussion

Actual exam question for Alibaba's ACP-Cloud1 exam

Question #: 37
Topic #: 6

If an administrator often needs to manage multiple ECS instances in an Alibaba Cloud VPC through the Internet Which of the following solutions can meet this need at low costs and without affecting system security.

ANone of these answers are correct.

BChoose an ECS instance from VPC and make it as the bastion host And then, apply an EIP and bind it to this ECS instance. After that the administrator can manage other ECS instances through this bastion host.

CModify the VPC Security Group policy, to allow access from the Internet.

DBind an EIP to each of the ECS instances, and Jog on to each of these ECS instances to manage them.

Show Suggested Answer

Suggested Answer: A

by Jess at Mar 01, 2023, 06:49 PM

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Ronny

3 months ago

As a network admin, I'm cringing at the thought of option C. Exposing those instances directly to the internet? No way, that's a big security no-no.

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Jacqueline

3 months ago

Option D might work, but binding an EIP to each instance could get expensive. Better to use a single bastion host as suggested in option B.

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Jade

2 months ago

That sounds like a more cost-effective and secure solution.

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Jose

2 months ago

I agree, it's better to use a single bastion host as suggested in option B.

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Wava

2 months ago

Option D might work, but binding an EIP to each instance could get expensive.

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Willard

4 months ago

Haha, option A is a classic. 'None of these answers are correct' - that's the kind of trick question I hate on these exams!

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Virgilio

2 months ago

Cornell: Definitely, it's important to have a secure method for accessing and managing instances in a VPC.

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Cornell

2 months ago

User 2: I agree, it's a smart way to manage multiple ECS instances without compromising security.

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Tamesha

3 months ago

User 1: Option B sounds like the best solution. Setting up a bastion host with an EIP seems secure and cost-effective.

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Glenn

4 months ago

I wouldn't go with option C. Exposing all instances to the internet is a security risk we should avoid at all costs.

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Cora

2 months ago

D) Bind an EIP to each of the ECS instances, and Jog on to each of these ECS instances to manage them.

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Delisa

3 months ago

B) Choose an ECS instance from VPC and make it as the bastion host And then, apply an EIP and bind it to this ECS instance. After that the administrator can manage other ECS instances through this bastion host.

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Glendora

4 months ago

Option B seems like the most secure and cost-effective solution. Using a bastion host is a common practice for remote management without exposing all instances directly to the internet.

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