Most Recent Alibaba ACA-Database Exam Dumps

Prepare for the Alibaba ACA Database Exam exam with our extensive collection of questions and answers. These practice Q&A are updated according to the latest syllabus, providing you with the tools needed to review and test your knowledge.

QA4Exam focus on the latest syllabus and exam objectives, our practice Q&A are designed to help you identify key topics and solidify your understanding. By focusing on the core curriculum, These Questions & Answers helps you cover all the essential topics, ensuring you're well-prepared for every section of the exam. Each question comes with a detailed explanation, offering valuable insights and helping you to learn from your mistakes. Whether you're looking to assess your progress or dive deeper into complex topics, our updated Q&A will provide the support you need to confidently approach the Alibaba ACA-Database exam and achieve success.

The questions for ACA-Database were last updated on May 5, 2025.

Viewing page 1 out of 16 pages.
Viewing questions 1-5 out of 80 questions

Get All 80 Questions & Answers

Question No. 1

Which of the following is the high-availability service level that is specified in the ApsaraDB RDS Service Level Agreement (SLA)?

A90%

B99%

C99.5%

D99.99%

Show Answer

Correct Answer: D

Question No. 2

Alibaba Cloud DTS (Data Transmission Service) can only migrate between databases that are hosted

on RDS.

ATrue

BFalse

Show Answer

Correct Answer: B

Alibaba Cloud Data Transmission Service (DTS) helps you migrate data between data stores, such as relational databases, NoSQL databases, and data warehouses. You can use DTS to migrate your data to Alibaba Cloud or between combinations of cloud and on-premises data systems. .

https://www.alibabacloud.com/help/doc-detail/176063.htm?spm=a2c63.p38356.b99.6.2ef8c790WL4Jku

Question No. 3

Which of the following is not a component of the PolarDB-0 architecture in Apsara Stack?

AFC Switch

BSAN

CProxy

DRDMA

Show Answer

Correct Answer: B

Question No. 4

Which of the following statements is NOT correct about the benefits you can gain through PolarDB?

ALarge storage space

BElastic scaling within minutes

CWhen you add a read-only node in an ApsaraDB for PolarDB cluster, you only need to pay for computing resources

DMillisecond-level latency in physical replication

Elocked backup

Show Answer

Correct Answer: E

Question No. 5

Your client is having trouble connecting DTS to their source database in their local datacenter, why might this be?

ATheir database isn't on Alibaba Cloud already so it cannot be accessed by DTS

BTheir database is not accessible from the Internet, so DTS cannot access it

CTheir database must not include the special DTS compatibility mode

DTheir database is an inverted column store, which is not supported

Show Answer

Correct Answer: B

Unlock All Questions for Alibaba ACA-Database Exam

Full Exam Access, Actual Exam Questions, Validated Answers, Anytime Anywhere, No Download Limits, No Practice Limits

Get All 80 Questions & Answers