Free Alibaba ACA-Operator Exam Questions

Become Alibaba Certified with updated ACA-Operator exam questions and correct answers

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Total 63 Questions | Updated On: Jul 30, 2025

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Question 1

Which of the following services is used to establish private network connections between virtual private

clouds (VPCs) in different regions, or between VPCs and data centers?

A : N (Cloud Enterprise Network)

B : press Connect

C : N Gateway

D : T Gateway

Answer: A

Question 2

Which of the following web applications are suitable for deployment on Simple Application Server (SAS), as compared with ECS? (Number of correct answers: 3)

A : ickly build a personal blog website

B : ickly build a small e-commerce website

C : ickly build serverless site using Function Compute

D : t up a NoSQL database service

E : ickly build a personal, learning, or test environment

Answer: A,B

Question 3

Which Alibaba Cloud service is used to manage cloud computing resources including the deployment?

A : eration Orchestration Service (OOS)

B : intenance Orchestration Service (MOS)

C : ource Orchestration Service (ROS)

D : ource Access Management (RAM)

Answer: C

Question 4

Which database utility is suitable for database migration?

A :

B :

Answer: B

Question 5

A developer has written a web application using a microservice architecture, in such an architecture, the client (web browser or mobile application) first initiates a request. The request first reaches the load balancer, then goes through an authentication service, a billing service, then requests a resource, and finally a result is returned. How many spans does such a call chain consist of?

A : 3

B : 4

C : 5

D : 6

Answer: C

Page: 1 / 13

Total 63 Questions | Updated On: Jul 30, 2025

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