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Alibaba ACA-Cloud1 Dumps - Pass ACA Cloud Computing Associate Exam in First Attempt 2026
The Alibaba Cloud Certified Associate certification includes the ACA Cloud Computing Associate exam, and ACA-Cloud1 is the exam code for this track. It is designed for candidates who want to validate their understanding of core Alibaba Cloud services and basic cloud concepts. This exam matters for learners and professionals who want to build a strong foundation in cloud computing with Alibaba Cloud. It is a practical step for anyone preparing to support, deploy, or manage essential cloud resources.
| # | Exam Topics | Sub-Topics | Approximate Weightage (%) |
|---|---|---|---|
| 1 | ECS | Instance basics, deployment options, storage and networking, common use cases | 20% |
| 2 | Auto Scaling | Scaling policies, triggers, resource adjustment, high availability planning | 12% |
| 3 | Server Load Balancer | Traffic distribution, listener setup, backend server groups, service availability | 12% |
| 4 | Object Storage Service (OSS) | Buckets and objects, storage classes, upload and download operations, permissions | 16% |
| 5 | Relation Database (RDS) | Database basics, instance management, backups, reliability and performance features | 16% |
| 6 | Alibaba Cloud Security services and CloudMonitor | Security monitoring, alerts, basic protection concepts, resource and performance tracking | 14% |
| 7 | General knowledge about Cloud Computing | Cloud models, shared responsibility, basic terminology, deployment and service concepts | 10% |
| Total | 100% | ||
The ACA-Cloud1 exam tests how well candidates understand fundamental Alibaba Cloud services and how these services work together in real scenarios. It checks practical knowledge, service selection, basic configuration awareness, and the ability to recognize the right solution for common cloud tasks. Candidates should expect questions that measure both service familiarity and general cloud concepts rather than deep advanced architecture.
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Frequently Asked Questions
1. Who should take the Alibaba ACA-Cloud1 exam?
This exam is meant for candidates who want to earn the Alibaba Cloud Certified Associate credential and prove basic knowledge of Alibaba Cloud services and cloud computing concepts.
2. Is the ACA Cloud Computing Associate exam difficult?
It is an associate-level exam, so it is generally manageable with proper study, service familiarity, and practice on the main topics covered in ACA-Cloud1.
3. Can I pass ACA-Cloud1 with only braindumps?
Braindumps alone are not the best approach. You should use them with review and practice so you understand the question patterns, verify answers, and reinforce the core concepts.
4. Do I need hands-on experience with Alibaba Cloud services?
Hands-on exposure is helpful because the exam includes core services like ECS, OSS, RDS, Auto Scaling, and CloudMonitor. Practical familiarity makes it easier to understand how the services are used.
5. Are QA4Exam.com dumps enough to prepare for the first attempt?
The Exam PDF and Online Practice Test from QA4Exam.com are strong preparation tools because they include actual questions and answers, but the best results come from combining them with topic review and repeated practice.
6. What format does the QA4Exam.com practice test use?
The Online Practice Test is designed to simulate the exam experience, helping you practice question flow, answer selection, and time management in a realistic format.
7. Why do verified answers matter in exam prep?
Verified answers help you avoid confusion, review the correct solution faster, and build confidence that your preparation is based on reliable material.
The questions for ACA-Cloud1 were last updated on Jun 4, 2026.
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Company A builds a sales management platform based on Alibaba Cloud services, using 3 ECS instances. One of the ECS instance has MySQL installed as the database server of the platform, the other two are used as WEB servers. After some time, due to the rapid increase of employees and sales analysis requests, the performance of the platform is challenged in terms of response time. Through CloudMonitor, it is found that the average CPU usage reaches 70% for the two WEB server ECS instances and the database load reaches 75% for the database server ECS instance. In this situation, company A may choose which Alibaba Cloud services to improve the performance . (Choose two.)
A and C are the correct answers because they can improve the performance of the platform by reducing the load on the ECS instances and the database server.
A is correct because using CDN can accelerate the delivery of static content such as CSS and JavaScript files, which can reduce the bandwidth consumption and latency of the ECS instances.CDN can also cache the content in edge nodes closer to the end users, which can improve the user experience and response time of the platform1
C is correct because using RDS can replace the existing self-built database, which can provide better database performance, reliability, security, and scalability. RDS can also handle the backup, recovery, monitoring, and maintenance of the database, which can reduce the management overhead and cost of the platform.Moreover, creating RDS read-only instances can handle read-only requests, which can reduce the workload on the master RDS instance and improve the database availability and performance23
Server Load Balancer can manage sudden spikes in traffic, minimize response time and maintain 99.99% availability of your web application.
A is the correct answer because Server Load Balancer (SLB) can manage sudden spikes in traffic, minimize response time and maintain 99.99% availability of your web application. SLB distributes network traffic across groups of backend servers to improve the service capability and application availability. It includes Layer 4 Network Load Balancer (NLB), Layer 7 Application Load Balancer (ALB), and Classic Load Balancer (CLB). SLB provides high-performance load balancing services with super four-seven processing capabilities. SLB also provides disaster recovery at four levels for high availability and supports built-in Anti-DDoS services to ensure business security. SLB supports multiple protocols, such as TCP, UDP, HTTP, HTTPS, QUIC, and gRPC.SLB also supports cloud-native networks and is integrated with other cloud-native services, such as Container Service for Kubernetes (ACK), Serverless App Engine (SAE), and Kubernetes123Reference:1:SLB Overview2:SLB Types & Pricing3:What is ALB?
Manage sudden spikes in traffic, minimize response time and maintain 99.99% availability of your web application with Server Load Balancer.
When using Alibaba Cloud OSS, you can set access control in 3 different levels, which are (Choose three.)
When using Alibaba Cloud OSS, you can set access control in three different levels, which are bucket level, object level, and RAM account level. Bucket level access control is the highest level of access control, which determines whether a user can access the bucket and its objects. Bucket level access control can be set to public read/write, public read, or private. Object level access control is the second level of access control, which determines whether a user can access a specific object in the bucket. Object level access control can be set to inherit from the bucket, public read/write, public read, or private. RAM account level access control is the lowest level of access control, which determines whether a user can perform certain operations on the bucket or the object. RAM account level access control can be set by using RAM policies, which specify the actions, resources, and conditions for the access.Reference:Object Storage Service (OSS) - Alibaba Cloud Academy,Access Control - Alibaba Cloud Documentation Center
Which of the following statements is wrong when comparing RDS with self-built database?
ApsaraDB RDS is a cloud-based relational database service that provides secure, cost-effective, and scalable database solutions for various applications. RDS has many advantages over self-built databases, such as high availability, automatic backup, and easy O&M. One of the statements that is wrong when comparing RDS with self-built database is that self-built database supports quick deployment and elastic scaling. This is not true, because self-built database requires users to purchase, install, and configure hardware and software by themselves, which can be time-consuming and complex. Moreover, self-built database cannot easily adjust the computing and storage resources according to the business needs, which can lead to over-provisioning or under-provisioning. RDS, on the other hand, supports quick deployment and elastic scaling, because users can create, modify, or delete RDS instances in minutes through the console or API. Users can also scale up or down the RDS instance specifications, storage capacity, or network bandwidth without affecting the business continuity.
ApsaraDB RDS
ACA Cloud Computing Certification Exam Preparation Course
Which of the following statements is NOT correct, when comparing RDS ...
Which of the followings are not the operations that you can do on a cloud disk snapshot? (Choose two.)
According to the Alibaba Cloud Academy, a cloud disk snapshot is a point-in-time backup of a cloud disk. You can use snapshots to back up data, create images, or restore data. The operations that you can do on a cloud disk snapshot are snapshot creation, snapshot deletion, snapshot rollback, and snapshot sharing. Snapshot duplicate and snapshot download are not the operations that you can do on a cloud disk snapshot. Therefore, the options A and C are the correct answers.Reference:Snapshot Overview - Alibaba Cloud Documentation Center,ACA Cloud Computing Exam Preparation Course - Alibaba Cloud, Module 3: Cloud Computing Storage, Lesson 2: Snapshot, Slide 2
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