Free Alibaba ACA-Operator Exam Actual Questions

The questions for ACA-Operator were last updated On Apr 21, 2025

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Question No. 1

Which of these log formats is currently supported by Alibaba Cloud's ActionTrail?

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Question No. 2

Serverless Workflow allow you to orchestrate distributed tasks in sequence, branch, and parallel modes, and ensure that tasks are reliably coordinated according to your workflow logic. Which of the following service integration modes is not supported by Serverless Workflow?

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Question No. 3

When you use SQL statements to access tables in a database without an index configured, a full table scan will be performed. If a table contains a large amount of data, this kind of scan will access a large amount of data and consume a lot of the database's resources. Which of the following options are best practices when creating database indexes? (Number of correct answers: 3)

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Correct Answer: A, C, D

Question No. 4

As the system administrator of a multinational company, you are responsible

for the accounts and resources management on the cloud. Which of the

following solutions are suitable for your company's IT Governance? (Number of correct answers: 3)

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Question No. 5

You can create an event notification rule in Message Service and push notifications to the specified consumer in the form of messages, to receive events from specified Alibaba Cloud resources. Which of the following options are correct statements about the Message Service (MS) service? (Number of correct answers: 2)

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Correct Answer: C, D