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Alibaba ACA-Developer Exam Questions

Exam Name: ACA Developer Exam
Exam Code: ACA-Developer
Related Certification(s): Alibaba ACA Developer Certification
Certification Provider: Alibaba
Actual Exam Duration: 90 Minutes
Number of ACA-Developer practice questions in our database: 95 (updated: Oct. 03, 2025)
Expected ACA-Developer Exam Topics, as suggested by Alibaba :
  • Topic 1: Create container images for lightweight application packaging using Docker/ Deploy and configure ECS on Alibaba Cloud
  • Topic 2: Setup applications directly with Alibaba Cloud Function Compute, Serverless Workflow and API/ Setup remote access to ECS
  • Topic 3: Run containers by using Alibaba Cloud Elastic Container Instance (ECI)/ Create ECS images to package application and runtime environments for easy distribution
  • Topic 4: Connect to Alibaba Cloud Object Storage Service (OSS) through both private and public network endpoints/ Set up applications using Simple Application Server
  • Topic 5: Connect with Alibaba Cloud Relational Database Service (RDS) through both private and public network endpoints/ Publish container images to Alibaba Cloud Container Registry (ACR)
  • Topic 6: Implement solutions to interact with Alibaba Cloud Message Queues/ Use Alibaba Cloud CLI and SDK to manage cloud resources
  • Topic 7: Create and manage keys, secrets, and certificates using KMS and SSL Certificate Service/ Set and retrieve properties and metadata for data in various storage services
  • Topic 8: Implement autoscaling rules, including scheduled autoscaling, and scaling by operational or system metrics/ Use Tracing Analysis to debug and analyze application issues
  • Topic 9: Create and implement secret key based access signatures/ Implement solutions to interact with Alibaba Cloud Message Service
  • Topic 10: Know how to select different types of NoSQL database for different application scenarios/ Setting up CDN and Redis for content acceleration
  • Topic 11: Use Cloud Monitor to monitor application resource usage and health status/ Migrate data from a local environment to OSS or RDS
  • Topic 12: Interact with data using the appropriate SDK/ Configure authentication for APIs calls/ Monitoring, Debugging and Optimization
Disscuss Alibaba ACA-Developer Topics, Questions or Ask Anything Related
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Adell

3 days ago
Definitely use the PASS4SUCCESS practice tests to time yourself. Mastering time management was crucial for me to pass the exam.
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Jackie

8 days ago
Managed Kubernetes service (ACK) is a key topic. Be prepared for questions on cluster management and application deployment. Understanding pod autoscaling is important.
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Lavera

9 days ago
Just passed the ACA Developer exam! Thanks Pass4Success for the spot-on practice questions. Saved me tons of time!
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Dallas

10 days ago
Passing the Alibaba ACA Developer Exam was a game-changer for me. The PASS4SUCCESS practice exams were a lifesaver - they really helped me understand the exam format and identify my weak areas.
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Hector

11 days ago
I recently passed the ACA Developer Exam. A memorable question was about deploying applications to the cloud, specifically using Auto Scaling for dynamic resource allocation. I wasn't sure about all the parameters, but Pass4Success practice questions helped me out.
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Jamey

1 months ago
I passed the ACA Developer Exam, and it feels great. One question that I found tricky was about interacting with other cloud services. It was about setting up a VPC peering connection between two VPCs. I had some doubts, but the practice questions from Pass4Success were a great resource.
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Cherrie

1 months ago
ACA Developer Exam conquered! Couldn't have done it without Pass4Success. Their questions were spot-on!
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Natalie

1 months ago
Blockchain services are covered. Study Alibaba Cloud's Blockchain as a Service offerings. Understanding consortium blockchain concepts helped me with some questions.
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Arlene

3 months ago
New Alibaba Certified developer here! Pass4Success made it possible with their relevant practice questions. Thanks!
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Barbra

3 months ago
IoT services are included. Familiarize yourself with IoT Platform and IoT Edge. I had to answer questions about device management and data processing at the edge.
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Doug

4 months ago
Disaster recovery and business continuity planning are tested. Understand concepts like RTO and RPO. Questions on setting up cross-region replication appeared on my exam.
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Clorinda

4 months ago
Passed the Alibaba exam on my first try! Pass4Success's materials were crucial. Accurate and time-saving!
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Carma

5 months ago
Cloud cost optimization is covered. Study Alibaba Cloud's pricing models and cost management tools. I encountered questions on choosing the most cost-effective solutions.
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Cruz

5 months ago
Fresh ACA Developer here! Pass4Success's practice questions were key to my success. Thanks for the efficient prep!
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Laurene

7 months ago
Aced the ACA Developer Exam! Pass4Success's prep materials were a game-changer. Saved weeks of study time!
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Merri

7 months ago
Monitoring and observability are crucial. Be prepared for questions on CloudMonitor and Log Service. Understanding how to set up custom metrics and alerts is important.
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Cordelia

7 months ago
Content delivery and edge computing concepts are tested. Study Alibaba Cloud CDN and Edge Node Service. Questions on configuring caching rules appeared on my exam.
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Glory

8 months ago
Just became Alibaba Certified! Pass4Success's questions were incredibly similar to the real exam. Highly recommend!
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Sharen

8 months ago
AI and machine learning services are covered. Familiarize yourself with PAI and Machine Learning Platform. I saw questions on setting up machine learning experiments.
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Carmela

8 months ago
Cloud architecture best practices are important. Expect questions on designing highly available and scalable systems. Understanding multi-AZ deployments is key.
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Jettie

9 months ago
ACA Developer Exam: check! Pass4Success's materials were spot-on. Helped me pass in record time!
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Aracelis

9 months ago
Managed middleware services are included. Study Message Queue and API Gateway. I had to answer questions about configuring message topics and API rate limiting.
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Tarra

9 months ago
Excited to share that I passed the ACA Developer Exam. A challenging question was about monitoring, debugging, and optimization. It asked how to use Log Service to analyze application logs. I wasn't entirely confident, but the practice questions from Pass4Success were very helpful.
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Launa

9 months ago
DevOps practices are tested. Know how to use Alibaba Cloud DevOps solutions like ARMS and Log Service. CI/CD pipeline configuration questions appeared on my exam.
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Justine

10 months ago
Passed my Alibaba Cloud exam today! Big shoutout to Pass4Success for the relevant questions. Made prep a breeze!
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Franchesca

10 months ago
Cloud native application development is covered. Familiarize yourself with serverless computing using Function Compute. I encountered questions on event-driven architectures.
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Sheron

10 months ago
I passed the ACA Developer Exam, and it was a rewarding experience. One question that stood out was about data storage planning and replication. It asked about the best practices for using ApsaraDB for RDS with read replicas. I was a bit unsure, but the practice questions from Pass4Success made a difference.
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Elli

10 months ago
Security is a major focus. Be prepared for questions on RAM roles and policies. Understanding encryption options for various services is crucial.
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Erinn

10 months ago
Happy to announce that I passed the ACA Developer Exam. There was a tough question on access control, asking about setting up MFA for RAM users. I had to recall the exact steps, but the practice questions from Pass4Success were a big help.
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Margurite

10 months ago
Couldn't believe how well-prepared I felt for the ACA Developer Exam. Pass4Success nailed it with their practice tests!
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Paris

11 months ago
Big data and analytics services are important. Study MaxCompute and DataWorks. I saw questions on setting up data processing workflows and ETL jobs.
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Nan

11 months ago
I passed the ACA Developer Exam, and it was quite a journey. A memorable question was about deploying applications to the cloud, specifically using Server Load Balancer for high availability. I wasn't sure about all the configuration details, but Pass4Success practice questions helped me a lot.
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Fernanda

11 months ago
Container services like Kubernetes and Docker are covered. Expect questions on deploying applications using Alibaba Cloud Container Service. Understanding pod networking helped me a lot.
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Milly

11 months ago
I successfully passed the ACA Developer Exam! One of the questions that caught my attention was about interacting with other cloud services. It was about integrating Alibaba Cloud's API Gateway with Function Compute. I had some doubts, but the practice questions from Pass4Success were invaluable.
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Keshia

11 months ago
ACA Developer certification achieved! Pass4Success's exam prep was invaluable. Quick and effective study resource.
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Elena

12 months ago
Database services are a key topic. Be familiar with ApsaraDB RDS features and how to set up read replicas. I found questions on database backup and recovery strategies.
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Glory

12 months ago
Passing the ACA Developer Exam was a great achievement for me. There was an interesting question on monitoring, debugging, and optimization. It asked how to use CloudMonitor to set up custom alerts for ECS instances. I wasn't completely confident, but the practice questions from Pass4Success guided me well.
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Lawana

1 years ago
Network concepts are heavily featured. Make sure you understand VPC architecture and security groups. I encountered several questions on configuring NAT Gateways.
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Mila

1 years ago
I am thrilled to share that I passed the ACA Developer Exam. One challenging question was about data storage planning and replication. It asked how to set up cross-region replication for OSS buckets. I was a bit unsure about the exact steps, but the practice questions from Pass4Success were a great help.
upvoted 0 times
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Rex

1 years ago
Whew, that exam was tough! Grateful for Pass4Success - their materials were a lifesaver. Passed with flying colors!
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Gretchen

1 years ago
The exam tests your knowledge of Alibaba Cloud storage solutions. Be prepared for questions about OSS bucket policies and access control. Knowing the differences between storage classes is important.
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Rebeca

1 years ago
Just passed the ACA Developer Exam! There was a tricky question on access control, specifically about configuring RAM policies for least privilege access. I had to think hard about the correct policy syntax, but the practice questions from Pass4Success really helped me prepare.
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Goldie

1 years ago
Just passed the ACA Developer exam! Study Alibaba Cloud's compute services well. Expect questions on ECS instance types and their use cases. Understanding Auto Scaling is crucial.
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Claudio

1 years ago
I recently passed the Alibaba ACA Developer Exam, and it was quite an experience. One question that stood out to me was about deploying applications to the cloud. It asked about the best practices for using Alibaba Cloud's ECS instances for scalable deployment. I wasn't entirely sure about the optimal configuration, but thanks to Pass4Success practice questions, I managed to get through it.
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Jamie

1 years ago
Just passed the ACA Developer Exam! Thanks Pass4Success for the spot-on practice questions. Saved me so much time!
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Ilene

1 years ago
Just passed the ACA Developer exam! Heads up: focus on ECS instance types and their use cases. Expect questions on choosing the right instance for specific workloads. Study the differences between burstable and dedicated instances. Thanks to Pass4Success for the spot-on practice questions that helped me prepare quickly!
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Free Alibaba ACA-Developer Exam Actual Questions

Note: Premium Questions for ACA-Developer were last updated On Oct. 03, 2025 (see below)

Question #1

A certain project of Enterprise A (called Project-X) moves to the cloud and will need to use a variety of s Alibaba Cloud resources, such as ECS instances, RDS instances, SLB instances, and OSS storage space. There are multiple employees on the project who need to operate these cloud resources. Because each employee has different job responsibilities and requires different permissions, what is the WRONG approach to resource management?

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Correct Answer: A

Question #2

A developer have written a web application using a microservice architecture, in such a architecture, the client (web browser or mobile application) first initiates a request. The request first reaches the load balancer, then goes through an authentication service, a billing service, then requests a resource, and finally a result is returned. How many spans does such a call chain consist of?

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Correct Answer: A

Question #3

When a developer calls the Alibaba Cloud SDK to access Elastic Compute Service (ECS), the following error is returned; RealNameAuthenticationError What is the possible cause?

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Correct Answer: D

Question #4

Which of the following options are correct for Multipart Upload and Resumable Upload in Object Storage Service (OSS)? (Number of correct answers: 3)

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Correct Answer: A, B, C

Question #5

You can create an event notification rule in Message Service and push notifications to the specified consumer in the form of messages, to receive events from specified Alibaba Cloud resources. Which of the following options are correct statements about the Message Service (MS) service? (Number of correct answers: 2)

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Correct Answer: B, C

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