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Alibaba ACA-Operator Exam Questions

Exam Name: ACA System Operator Certification
Exam Code: ACA-Operator
Related Certification(s): Alibaba Cloud Certified Associate ACA Certification
Certification Provider: Alibaba
Actual Exam Duration: 90 Minutes
Number of ACA-Operator practice questions in our database: 62 (updated: Jun. 26, 2025)
Expected ACA-Operator Exam Topics, as suggested by Alibaba :
  • Topic 1: Deploy and configure ECS on Alibaba Cloud, Set up remote access to ECS/ Apply Alibaba Cloud Networking Features
  • Topic 2: Use Cloud Monitor to monitor application resource usage and health status/ Cloud Architecture- High Availability and Fault Tolerance
  • Topic 3: Use Alibaba Cloud services and features to manage and assess resource utilization/ Implement scalability and elasticity based on a given use case using Auto-Scaling and Load Balancer
  • Topic 4: Implement connectivity to build a full-mesh global network on cloud/ Create container images for lightweight application packaging using Docker
  • Topic 5: Manage permissions for an enterprise organization on the cloud/ Recognize and differentiate highly available and resilient architectures on Alibaba Cloud
  • Topic 6: Identify and implement data protection, encryption, and capacity planning needs/ Enable finance to see what is being spent, when, and by whom
  • Topic 7: Manage identity and authentication for an organization’s users, across multiple platforms/ Publish container images to Alibaba Cloud Container Registry (ACR)
  • Topic 8: Network design for resource sharing between different accounts/ Use Cloud Config to track resource configuration changes and evaluate configuration compliance
  • Topic 9: Create an ECS image to package the application and runtime environments for easy distribution/ Gather and interpret relevant information for network troubleshooting
  • Topic 10: Migrate data from a local environment to OSS or RDS using DTS or OSS utilities/ Implement data backup, archiving and retention for Cloud Disk, RDS, and OSS
Disscuss Alibaba ACA-Operator Topics, Questions or Ask Anything Related
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Stacey

14 days ago
Feeling accomplished! Pass4Success made ACA System Operator prep quick and effective.
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Rory

2 months ago
How was your overall experience with the exam?
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Rosalyn

2 months ago
Pass4Success's exam questions were right on target. Passed with flying colors!
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Jenifer

3 months ago
Any tips on studying for the disaster recovery portion?
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Maricela

3 months ago
Thanks to Pass4Success, I sailed through the Alibaba certification exam.
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Nicolette

3 months ago
How detailed were the questions on identity and access management?
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Nydia

4 months ago
Were there any questions on cloud migration strategies?
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Filiberto

4 months ago
ACA System Operator exam conquered! Pass4Success's practice tests were a lifesaver.
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Alex

4 months ago
Any advice on studying for the database questions?
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Stephanie

5 months ago
How about load balancing? What should I focus on?
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Rachael

5 months ago
So grateful for Pass4Success. Their materials made all the difference in my exam success.
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Jettie

5 months ago
Were there many questions on cloud storage options?
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James

5 months ago
I passed the ACA System Operator exam, and Pass4Success practice questions were a big help. One tricky question was about configuring security groups for a multi-tier application. I wasn't sure about the inbound and outbound rules.
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Mel

6 months ago
Any tips on studying for container services?
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Werner

6 months ago
Passed on my first try! Pass4Success's questions were incredibly similar to the real exam.
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Chau

6 months ago
Thrilled to have passed the ACA System Operator Certification exam. Pass4Success practice questions were invaluable. There was a question on provisioning resources using Alibaba Cloud Resource Orchestration Service (ROS). I was a bit confused about the template structure.
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Anisha

6 months ago
How detailed were the questions on cloud monitoring?
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Renato

7 months ago
I passed the ACA System Operator exam with the help of Pass4Success practice questions. One question that puzzled me was about implementing data encryption at rest for RDS instances. I wasn't entirely sure about the key management options.
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Wai

7 months ago
I'm struggling with RDS concepts. Any advice?
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Tennie

7 months ago
ACA System Operator certified! Pass4Success helped me study efficiently.
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Leoma

7 months ago
I successfully passed the ACA System Operator Certification exam. Pass4Success practice questions were very helpful. There was a question on designing a highly available architecture using SLB and ECS. I was unsure about the health check configurations.
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Kindra

7 months ago
What about security groups? Any specific areas to concentrate on?
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Timothy

8 months ago
Excited to announce that I passed the ACA System Operator exam. The Pass4Success practice questions were spot on. One question asked about setting up CloudMonitor for monitoring and alerting. I was unsure about the best practices for setting up custom metrics.
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France

8 months ago
Did you encounter any questions on Auto Scaling?
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Devorah

8 months ago
Couldn't believe how well-prepared I felt. Pass4Success nailed it with their exam materials.
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Precious

8 months ago
I passed the ACA System Operator Certification exam, thanks to Pass4Success. There was a question on configuring VPC peering connections for networking on the cloud. I was a bit confused about the CIDR block overlap issue but still managed to pass.
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Britt

8 months ago
How was the difficulty level of networking questions? I'm reviewing VPC concepts now.
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Marshall

9 months ago
Happy to share that I passed the ACA System Operator exam. Pass4Success practice questions were key. One challenging question was about automating the deployment of ECS instances using Terraform. I wasn't sure about the syntax for defining resource dependencies.
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Laticia

9 months ago
Aced the Alibaba certification! Pass4Success made prep a breeze.
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Luisa

9 months ago
Congrats! I'm studying OSS bucket policies. Any tips on what to focus on?
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Whitney

9 months ago
Just passed the ACA System Operator exam! The Pass4Success practice questions were a lifesaver. There was a tricky question on setting up IAM policies for cloud governance. I had to think hard about the principle of least privilege, but I got through it.
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Nobuko

10 months ago
It was challenging but fair. I'm glad I used Pass4Success for my prep – their practice questions were spot on and really helped me pass in a short time. Highly recommend!
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Dannette

10 months ago
I recently passed the Alibaba ACA System Operator Certification exam, and the Pass4Success practice questions were incredibly helpful. One question that stood out was about deploying a VPC with multiple subnets. I wasn't entirely sure how to configure the route tables correctly, but I managed to pass.
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Susy

10 months ago
Just passed my ACA System Operator exam! Thanks Pass4Success for the spot-on practice questions.
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Nidia

1 years ago
Just passed the ACA System Operator exam! Expect questions on ECS instance types and their use cases. Study the differences between burstable and dedicated instances. Thanks to Pass4Success for the spot-on practice questions - they really helped me prepare quickly!
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Free Alibaba ACA-Operator Exam Actual Questions

Note: Premium Questions for ACA-Operator were last updated On Jun. 26, 2025 (see below)

Question #1

Which of the following engines is NOT supported by PolarDB?

Reveal Solution Hide Solution
Correct Answer: B

https://www.alibabacloud.com/help/doc-detail/58764.htm


Question #2

When you use SQL statements to access tables in a database without an index configured, a full table scan will be performed. If a table contains a large amount of data, this kind of scan will access a large amount of data and consume a lot of the database's resources. Which of the following options are best practices when creating database indexes? (Number of correct answers: 3)

Reveal Solution Hide Solution
Correct Answer: A, C, D

Question #3

Which database utility is suitable for managing databases in a centralized manner?

Reveal Solution Hide Solution
Correct Answer: A

https://www.alibabacloud.com/help/doc-detail/47550.htm


Question #4

Alibaba Cloud RocketMQ is typically used in scenarios where message publishing and consumption performance requirements are high. Which of the following are supported message types in Alibaba Cloud RocketMQ? (Number of correct answers: 3)

Reveal Solution Hide Solution
Correct Answer: A, B, D

Question #5

When using Alibaba Cloud CDN, a visitor's request will first be routed to a CDN edge node, and in the event of a cache miss at this edge node, the node will fetch data from the origin site (back-to-source request). Even with this redirection, it is possible for the origin site to see the visitor's real IP address. Which of the following statements about obtaining the visitor's real IP address are correct? (Number of correct answers: 2)

A visitor's real IP address can only be obtained by modifying the site or web application.

Reveal Solution Hide Solution
Correct Answer: B, C

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