Free Alibaba ACA-Database Exam Actual Questions

The questions for ACA-Database were last updated On Mar 28, 2025

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Question No. 1

Which of the following statements about the compatibility of AnalyticDB for PostgreSQL is NOT true?

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Correct Answer: D

Question No. 2

Which of the following are the advantages of cloud databases over self-managed databases? (Number of correct answers: 3)

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Correct Answer: A, B, C

Question No. 3

Which of the following types of data that is stored in PostgreSQL databases can support the one-to-many data model? (Number of correct answers: 3)

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Correct Answer: A, B, C

Question No. 4

Which of the following is the most efficient backup in ApsaraDB for MongoDB?

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Correct Answer: B

Question No. 5

Which of the following is not a feature or usage scenario of Data Lake Analytics (DLA)?

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Correct Answer: C