Alibaba Exam ACA-Operator Topic 7 Question 75 Discussion

Actual exam question for Alibaba's ACA-Operator exam

Question #: 75
Topic #: 7

Your company decided to replicate the whole cloud environment in another

region and use it as a cross-region failover in disaster recovery scenarios.

Your current environment includes Elastic Compute Service (ECS) instances,

Server Load Balancer (SLB) instances and Relational Database Service

(RDS) instances. Which of the following statements is correct?

AYou can provision multiple ECS instances in multiple regions, thereby leveraging automatic high availability across regions

BYou can provision multiple SLB instances in multiple regions, thereby leveraging automatic high availability across regions

CYou can use DNS to resolve domain names to the IP addresses of multiple ECS instances running in different regions

DYou can use DNS to resolve domain names to the IP addresses of multiple SLB instances running in different regions

Show Suggested Answer

Suggested Answer: D

https://cloudacademy.com/course/alibaba-server-load-balancer- 1066/alibabas-high-availability/

by Willow at Nov 14, 2024, 01:02 AM

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Jeffrey

23 hours ago

I agree with Adelle. Provisioning multiple ECS instances in multiple regions makes sense for high availability.

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Adelle

2 days ago

I think the correct statement is A.

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Natalie

11 days ago

Wait, what about DNS? Option C seems like a clever way to handle those pesky IP addresses. I like it!

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Billye

24 hours ago

B) You can provision multiple SLB instances in multiple regions, thereby leveraging automatic high availability across regions

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Rasheeda

5 days ago

A) You can provision multiple ECS instances in multiple regions, thereby leveraging automatic high availability across regions

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Ranee

19 days ago

I'm feeling option B. Load balancing across regions? Now that's what I call a solid disaster recovery plan!

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Gladis

23 days ago

Option A is the way to go! That's the key to achieving high availability across regions. Easy peasy!

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Elise

7 days ago

Option A is the way to go! That's the key to achieving high availability across regions. Easy peasy!

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Barbra

19 days ago

User 1: Option A is definitely the best choice for achieving high availability across regions.

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