Preparation should start the moment you decide, not whenever a package arrives. ValidDumps emails the complete Alibaba Cloud ACA Database Certification package, 82 ACA-Database practice questions included, within about a minute of payment.
| Certification Vendor: | Alibaba Cloud |
|---|---|
| Exam Name: | ACA Database Certification |
| Exam Number: | ACA-Database |
| Related Certifications: | ACP Database Certification Alibaba Cloud Certified Associate (ACA) |
| Exam Price: | USD 120 |
| Exam Format: | Single Choice, Multiple Choice, True/False |
| Passing Score: | 60/100 |
| Available Languages: | English |
| Exam Duration: | 90 minutes |
| Real Exam Qty: | 50 |
| Sample Questions: | ![]() |
| Exam Way: | Online proctored exam or authorized offline testing through Alibaba Cloud certification platform. |
| Pre Condition: | No mandatory prerequisites. Basic knowledge of databases, cloud computing, and Alibaba Cloud services is recommended. |
| Official Syllabus URL: | https://www.alibabacloud.com/en/academy/aca/database |
| Section | Objectives |
|---|---|
| Database Fundamentals | - NoSQL Database Concepts
|
| Database Security | - Security and Compliance
|
| Database Performance Optimization | - Performance Tuning
|
| Database Deployment and Management | - Database Administration
|
| Database Ecosystem Tools | - Alibaba Cloud Database Tooling
|
| Alibaba Cloud Database Products | - ApsaraDB Services
|
| Data Warehousing and Analytics | - Analytical Database Concepts
|
Alibaba Cloud ACA Database Certification is an official Alibaba Cloud certification exam, listed under the code ACA-Database. Clearing it earns the Alibaba Database certification, a Associate-level credential. It also ties into Alibaba Cloud Certified Associate (ACA), ACP Database Certification, which makes it a useful anchor for a longer certification plan. For employers, the value is simple: the vendor itself has verified what you know.
You will work through 50 questions in 90 minutes on the Alibaba Cloud ACA Database Certification exam. The content is only half the battle; the clock is the other half. Train both at once: set the ValidDumps test engine to full timed mode, practice skipping and returning to stubborn items, and repeat until finishing with minutes to spare feels normal rather than lucky.
Passing Alibaba Cloud ACA Database Certification requires 60/100, and the official registration fee is USD 120. Remember that a retake bills the same USD 120 all over again, so winging it is the most expensive strategy on the table. A better approach: benchmark yourself with the ValidDumps practice tests first, and schedule the real exam only once your scores sit comfortably and consistently above the requirement.
No mandatory prerequisites. Basic knowledge of databases, cloud computing, and Alibaba Cloud services is recommended.
Requirements do evolve, so before you spend a registration fee, verify the current conditions on the official exam page.
Yes. The free demo on this page contains a portion of the complete Alibaba Cloud ACA Database Certification question set, enough to judge the accuracy and the clarity of the explanations for yourself. After purchase, updates are free for 365 days, and once your product expires you can extend the update service at a 50% discount.
ValidDumps provides a 100% money-back guarantee with clearly stated conditions. Take the Alibaba Cloud ACA Database Certification exam within 60 days of purchase; if you fail, you may claim a full refund, as long as the exam matches your product. Exams taken within 3 days of purchase are not eligible, and neither are products that were downloaded but never used, free materials, or expired orders; the candidate name must match the payer name. File the claim with a scanned enrollment slip and the official Score Report PDF within 2 days of the exam, and it is processed within 7 days. If you would rather exchange than refund, you can receive two other exam products of equal value free of charge and keep the update service on your original purchase.
Delivery is immediate: your purchase is downloadable right away and automatically emailed to you within one minute of successful payment. If nothing arrives within 2 hours, check your spam folder and contact customer service. You may install the software on as many computers as you wish.
The official Alibaba Cloud ACA Database Certification syllabus comprises 7 domains. The heaviest hitters are Data Warehousing and Analytics, Database Performance Optimization, and Database Security. The complete outline sits above on this page; walk it top to bottom and mark every line you could not teach to someone else.
Question 1
With ApsaraDB for MyBase, problems caused by a sudden spike in traffic are automatically resolved. How is this done?
A. ApsaraDB for MyBase supports the over commitment of CPU and disk resources.
B. ApsaraDB for MyBase allows you to specify a host when you create an instance.
C. ApsaraDB for MyBase supports elastic upgrade policies. If the resource utilization of a database exceeds the preset threshold during a business peak, ApsaraDB for MyBase can automatically upgrade database resource specifications to respond to the business peak.
D. ApsaraDB for My Base allows you to deploy different types of instances in a cluster.
E. ApsaraDB for MyBase grants you host permissions. You can log on to hosts to troubleshoot business problems in an emergency.
Question 2
Which of the following is the high-availability service level that is specified in the ApsaraDB RDS Service Level Agreement (SLA)?
A. 90%
B. 99.99%
C. 99.5%
D. 99%
Question 3
Which of these are NOT good use cases for DTS (Data Transmission Service)? (Number of correct answers: 2)
A. Full database synchronization for database migration
B. Undoing changes made to a database by mistake
C. Saving database logs
D. Incremental synchronization for disaster recovery
Question 4
Which of the following statements about Data Transmission Service (DTS) migration scenarios is NOT true?
A. DTS can migrate data in a circular way, for example, A > B > C > A.
B. DTS can migrate data from one source database to several destination databases, for example, A > B and A > C.
C. DTS can migrate data from one source database to one destination database, for example, A > B.
D. DTS can migrate data from several source databases to one destination database, for example, A > C and B > C.
Question 5
Which of the following types of data are most suitable for storage in MySQL databases?
A. Large amounts of time series data
B. Document-oriented unstructured data
C. Key-value (KV) data that is frequently read and written
D. Structured data in rows and columns
Solutions:
| Question 1 Answer: A | Question 2 Answer: B | Question 3 Answer: B,C | Question 4 Answer: A | Question 5 Answer: D |
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