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Alibaba Cloud ACA-Developer Exam Overview:
| Certification Vendor: | Alibaba Cloud |
|---|---|
| Exam Name: | Alibaba Cloud Certified Associate - Developer |
| Exam Number: | ACA-Developer |
| Exam Price: | USD 120 |
| Exam Format: | Multiple Choice, Multiple Answer, Single Answer |
| Real Exam Qty: | 50 |
| Available Languages: | English |
| Certificate Validity Period: | 2 years |
| Passing Score: | 60/100 |
| Exam Duration: | 90 minutes |
| Related Certifications: | ACP Developer Certification |
| Recommended Training: | ACA Developer Preparation Course |
| Exam Registration: | Pearson VUE Alibaba Cloud Academy |
| Sample Questions: |  |
| Exam Way: | Online proctored exam or onsite at Pearson VUE test centers; exam retired March 31, 2025 |
| Pre Condition: | No mandatory prerequisites; recommended basic cloud computing knowledge and programming experience |
| Official Syllabus URL: | https://edu.alibabacloud.com/certification/aca_developer |
Alibaba Cloud ACA-Developer Exam Syllabus Topics:
| Section | Weight | Objectives |
|---|---|---|
| Topic 1: Deploy Applications to the Cloud | 20% | - Elastic Compute Service (ECS) deployment and configuration
|
| Topic 2: Data Management and Migration | 10% | - Backup and replication strategies - Metadata and property management - Data migration to OSS/RDS |
| Topic 3: Security and Access Control | 15% | - Identity and Access Management (RAM)
|
| Topic 4: Monitoring, Debugging and Optimization | 25% | - Scaling and performance tuning
|
| Topic 5: Application Development and Integration | 30% | - Data storage services
|
ACA-Developer Exam FAQ: Before You Book Your Seat
Alibaba Cloud ACA Developer Certification is an official Alibaba Cloud exam, listed under exam code ACA-Developer. A passing result earns you the ACA Developer Certification certification at the Associate level. It also ties into ACP Developer Certification, extending its value across your certification roadmap. Employers read this credential as verified competence, which is why it keeps appearing in job requirements.
Expect 50 questions inside 90 minutes on the Alibaba Cloud ACA Developer Certification exam. That pace punishes hesitation, so rehearse it: the ActualPDF software engine simulates the real exam scene, reminds you of the questions you got wrong, and pushes you to re-practice them until the clock stops being your enemy.
Passing Alibaba Cloud ACA Developer Certification requires 60/100, and the official registration fee is USD 120. Retakes charge the full USD 120 again, which is why experienced candidates treat preparation as the cheaper exam fee. Verify your readiness with repeated ActualPDF practice scores above the requirement before you commit to a date.
No mandatory prerequisites; recommended basic cloud computing knowledge and programming experience
Requirements evolve, so confirm the current conditions before registering on the official exam page.
Registration for Alibaba Cloud ACA Developer Certification goes through the official channels listed here.
When you schedule, note that the exam is delivered Online proctored exam or onsite at Pearson VUE test centers; exam retired March 31, 2025.
Alibaba Cloud recommends the following training for Alibaba Cloud ACA Developer Certification candidates.
Follow any course with the 97 practice questions in the ActualPDF ACA-Developer package; the software engine will even remind you which mistakes need another round.
Yes. ActualPDF provides a free download demo of the Alibaba Cloud ACA Developer Certification material, so you can check the content before choosing a version. After purchase, a one-year warranty covers you: the latest version is sent to you as it releases, free for 365 days, and after expiry you can extend the update service at a 50% discount.
Your purchase is covered by a 100% money-back guarantee with clear conditions. Take the Alibaba Cloud ACA Developer Certification exam within 60 days of purchase; if you fail, provide your unqualified result by submitting a scanned enrollment slip and the official Score Report PDF within 2 days of the exam, and the full refund is processed within 7 days. The exam must match your product, candidate and payer names must match, and attempts within 3 days of purchase, unused downloads, free materials, and expired orders are not covered. Alternatively, exchange for two other exam products of equal value, free, or wait for updates while keeping your original product's update service.
Delivery is instant: files unlock for download at payment and are emailed within one minute. If nothing arrives within 2 hours, check spam and contact customer service, which works 7/24 and normally replies within two hours. Installation is unlimited across your computers.
The Alibaba Cloud ACA Developer Certification syllabus spans 5 domains, led by Security and Access Control (15%), Monitoring, Debugging and Optimization (25%), and Deploy Applications to the Cloud (20%). The complete topic list is published above; candidates who study the map first rarely get lost later.
Alibaba Cloud ACA Developer Certification Sample Questions:
As more businesses move online and collect more data about their users, databases are beginning to grow very large, affecting table query performance and business operations. In order to solve these problems, in addition to sub-database sub-table transformation, we can also use Data Management Service (DMS)'s archiving function to regularly archive large table data. We can then remove the archived records from the original table to improve query performance. Which of these statements about this feature of DMS is NOT correct?
- A. The user role of this operation must be 'administrator" or "DBA"
- B. Backup data can be stored In OSS
- C. The supported database types are RDS MySQL and PolarDB MySQL
- D. Before you can use this feature of DMS, you must first enable Alibaba Cloud's Database Backup Service (DBS)
Correct Answer: A 🗳️
A developer creates a MySQL database service on a Linux ECS instance (ECS-A), and wants to access this database service from another instance (ECS-B) in the same VPC using the private IP address bound to the ECS instance, however, the connection can't be established. What could cause this? (Number of correct answers: 2)
- A. No Internet IP address is configured for ECS-A.
- B. The bind-address parameter set in the my.ini configuration file of the MySQL service is commented out.
- C. The security group for ECS-A does not have the default MySQL service port open.
- D. The built-in firewall on ECS-A has rules that prohibit external access to the MySQL service port.
Correct Answer: A,B 🗳️
A developer accesses logs in a Log Service Logstore via the API. The error code returned by the server is 404.
Which of these could be the cause?
- A. Server internal error
- B. Server is busy: please try later
- C. The requested digital signature does not match
- D. The log project (Project) does not exist
Correct Answer: D 🗳️
By default Function Compute cannot access resources within a VPC network group. To enable Function Compute to access resources located in a VPC, which of the following parameters needs to be configured?
(Number of correct answers: 3)
- A. vpcld
- B. ENIID
- C. vSwitchlds
- D. securityGroupId
Correct Answer: A,C,D 🗳️
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In Alibaba Cloud RocketMQ, messages are kept for up to _____ days. We recommend configuring a monitoring service to watch the consumption status, and intervene manually when ''not consumed but to be deleted'' message alarms occur.
- A. 5
- B. 3
- C. 2
- D. 4
Correct Answer: B 🗳️
