Walking into the ACA-Database exam cold is a risk you do not need to take. The Prep4away test engine simulates the real exam environment, letting you rehearse the Alibaba Cloud ACA Database Certification experience with 82 timed practice questions.
Alibaba Cloud ACA-Database Exam Syllabus Topics:
| Section | Objectives |
|---|---|
| High Availability and Disaster Recovery | - Replication mechanisms - Failover strategies |
| Database Operations and Maintenance | - User access and security management - Backup and recovery strategies - Monitoring and alerting |
| Database Fundamentals | - Relational database concepts - Basic SQL operations |
| Alibaba Cloud Database Products | - ApsaraDB RDS overview - ApsaraDB for MySQL fundamentals - ApsaraDB for Redis basics |
| Performance Optimization and Troubleshooting | - Performance tuning basics - Query optimization |
| Database Design and Modeling | - Schema design considerations - Data modeling principles |
Common Questions Candidates Ask About ACA-Database
The ACA-Database exam (ACA Database Certification) is the official Alibaba Cloud exam that leads to the Alibaba Cloud Certified Associate (ACA) - Database certification, a credential at the Associate level. Related certifications include Alibaba Cloud Certified Associate (ACA) - Cloud Computing, Alibaba Cloud Certified Associate (ACA) - Big Data. Prep4away provides 82 practice questions to help you prepare for it with confidence.
Basic understanding of databases and general IT knowledge recommended Requirements can change over time, so always double-check the latest eligibility rules before you register on the official Alibaba Cloud exam page.
You can book your exam through the official registration channels:
The exam is delivered in the following way: Online proctored exam via Alibaba Cloud certification platform.
Alibaba Cloud recommends the following training options for this exam:
Official courses build the foundation, and the ACA-Database practice questions from Prep4away help you turn that knowledge into exam-day performance.
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The ACA-Database syllabus is organized into 6 exam domains. Among the first three are High Availability and Disaster Recovery, Database Fundamentals, Performance Optimization and Troubleshooting. For the complete breakdown of topics and subtopics, see the Exam Topics section above.
Alibaba Cloud ACA Database Certification Sample Questions:
When high availability switchovers occur in a database, which of the following features provided by ApsaraDB RDS for PostgreSQL can prevent the incremental data loss of logical subscriptions?
- A. Ganos
- B. Pase
- C. Slot failover
- D. High concurrency optimization
- E. Point-in-time restore
Correct Answer: E 🗳️
Which of the following is NOT true, regarding DTS (Database Transmission Service)?
- A. DTS supports multiple database engines
- B. DTS cannot be used for incremental database synchronization
- C. DTS works for database both on and off Alibaba Cloud
- D. DTS can migrate both data and table schema
Correct Answer: B 🗳️
Explanation: Only visible for Prep4away members. You can sign-up / login (it's free).
Which migration modes are supported by DTS (Data Transmission Service)? (Number of correct answer: 3)
- A. From Alibaba Cloud RDS to other database systems
- B. From an RDS database, back to itself
- C. From a different cloud provider to Alibaba Cloud
- D. From RDS to an ECS-based database
Correct Answer: A,C,D 🗳️
Explanation: Only visible for Prep4away members. You can sign-up / login (it's free).
Which of the following is the lowest recovery point objective (RPO) for Database Backup Service?
- A. Hours
- B. Minutes
- C. Seconds
- D. Days
Correct Answer: B 🗳️
Which of the following statements about Alibaba Cloud ApsaraDB for MongoDB is true?
- A. DataWorks is not supported for MongoDB data processing.
- B. It takes a longer time to perform operations and maintenance (O&M) on ApsaraDB for MongoDB instances than on self-installed and self-managed MongoDB.
- C. Alibaba Cloud and MongoDB have a strategic partnership, so Alibaba Cloud Is able to provide the latest MongoDB features in our ApsaraDB for MongoDB product, in all our global regions.
Correct Answer: C 🗳️
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