ACA-Database - Study Material - ACA Database Certification

The Alibaba Cloud ACA-Database certification exam is a professional-level certification exam that tests a candidate's knowledge and skills in using the Alibaba Cloud Database services. The exam covers topics such as database architecture, database security, database performance, database administration, and database development. Candidates must demonstrate their ability to design, deploy, and manage databases on the Alibaba Cloud platform.

The duration of the Alibaba Cloud ACA-Database exam is 90 minutes.

There are a total of 60 questions in the Alibaba Cloud ACA-Database exam.

The passing score required in the Alibaba Cloud ACA-Database exam is 70%.

The Alibaba Cloud ACA-Database exam requires a basic understanding of database concepts and the ability to use the Alibaba Cloud database services. Candidates should have a good understanding of database design, SQL, and database administration. They should also be familiar with the Alibaba Cloud database services, such as ApsaraDB for RDS, ApsaraDB for MongoDB, and ApsaraDB for Redis.

The Alibaba Cloud ACA-Database exam consists of multiple-choice, scenario-based, and multiple-response questions.

1. Online: You can take the Alibaba Cloud ACA-Database exam online through the Alibaba Cloud Academy website. You will need to register for an account and purchase the exam from the Academy. Once your order is placed, you will receive a voucher code via email which can be used to access the exam. After completing the exam, you will receive your results immediately. 2. Testing Center: You can also take the Alibaba Cloud ACA-Database exam at a testing center. You will need to register for an account and then schedule an appointment with the testing center. You will need to bring a valid photo ID and payment for the exam. After completing the exam, you will receive your results immediately.

The Alibaba Cloud ACA-Database Exam is offered in English.

The cost of the Alibaba Cloud ACA-Database exam is $50 USD.

The target audience of the Alibaba Cloud ACA-Database Exam is professional database administrators who manage databases on the Alibaba Cloud platform. It is intended for anyone who wishes to demonstrate their knowledge and skills in designing, implementing, and managing databases on the Alibaba Cloud platform.

The average salary for someone who has passed the Alibaba Cloud ACA-Database exam certification varies depending on the job market in your area and your experience level. Generally, however, you can expect to earn an average of $90,000 per year.

Alibaba Cloud offers a variety of resources to help prepare for their ACA-Database exam. These resources include practice tests, study guides, and official documentation. Candidates can also find third-party training providers that offer preparation courses.

The recommended experience for the Alibaba Cloud ACA-Database Exam is to have at least two years of experience in database administration, including experience in designing and implementing databases and database applications on the Alibaba Cloud platform. Additionally, it is also recommended that candidates have experience in database security, backup, and recovery, as well as experience in database performance tuning and optimization.

The Prerequisite for the Alibaba Cloud ACA-Database Exam is that the candidate must have at least two years of experience working with database technology and must have a valid Alibaba Cloud Certification.

The official website for the Alibaba Cloud ACA-Database exam does not provide information about the expected retirement date. However, you can check the latest updates and announcements about the exam on the official Alibaba Cloud website: https://www.alibabacloud.com/exam/aca-database.

The Alibaba Cloud ACA-Database Exam is a certification track/roadmap for individuals who want to demonstrate their knowledge and skills in database technologies such as MySQL, Oracle, and MongoDB. The exam consists of multiple-choice questions that assess a candidate’s understanding of database concepts, architecture, and administration. It also covers topics such as performance tuning, security, backup and recovery, and troubleshooting. Successful completion of the exam will earn the candidate the Alibaba Cloud ACA-Database Certification.

The Alibaba Cloud ACA-Database exam covers the following topics: 1. Database Fundamentals: This topic covers the fundamentals of databases, including database architecture, data modeling, database design, and database security. 2. Database Administration: This topic covers the administration of databases, including database installation, configuration, monitoring, optimization, and troubleshooting. 3. Database Performance Tuning: This topic covers the tuning of databases, including query optimization, indexing, data partitioning, and parallel processing. 4. Database Backup and Recovery: This topic covers the backup and recovery of databases, including backup strategies, recovery strategies, and disaster recovery. 5. Database Security: This topic covers the security of databases, including authentication, authorization, encryption, and auditing. 6. Database Migration: This topic covers the migration of databases, including schema migration, data migration, and migration tools.

1. What is the purpose of the Alibaba Cloud Data Transmission Service (DTS)? 2. What is the maximum number of nodes that can be used in a distributed transaction system in the Alibaba Cloud Database? 3. What is the purpose of the Alibaba Cloud Database Security Scanner? 4. What is the maximum size of a single database instance in the Alibaba Cloud Database? 5. What is the maximum number of databases that can be created in the Alibaba Cloud Database? 6. How does Alibaba Cloud Database ensure the security of data stored in its databases? 7. What is the purpose of the Alibaba Cloud Database Backup and Recovery service? 8. How does the Alibaba Cloud Database ensure data durability and availability? 9. How does the Alibaba Cloud Database ensure data consistency? 10. What are the benefits of using the Alibaba Cloud Database?

The difficulty level of the Alibaba Cloud ACA-Database exam is medium.