Most Recent Alibaba ACA-Developer Exam Questions & Answers

Prepare for the Alibaba ACA Developer 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-Developer exam and achieve success.

The questions for ACA-Developer were last updated on Nov 22, 2024.

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Question No. 1

Alibaba Cloud Link Tracing Analysis supports call link reporting based on the Open Tracing standard. Which of the following client types does link tracing support? (Number of correct answers:3)

AJaeger

BZipkln

CSkywalklng

DPinpoint

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Correct Answer: A

https://www.alibabacloud.com/blog/opentracing-implementation-of-jaeger_594957

Question No. 2

In order to have your applications interact with Alibaba Cloud RabbitMQ, you need to create related MQ resources first. Which of the following resources must be created? (Number of correct answers: 3)

AVhost

BExchange

CQueue

DBroker

ETopic

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Correct Answer: B, C, E

Question No. 3

Which of the following descriptions of the principles of Alibaba Cloud SSL certificate private key protection is correct?

AAlibaba Cloud uses the built-in functionality of the SSL certificate service to encrypt and store the private key to certificates private key

BThe plaintext of Alibaba Cloud's private key is usually stored on disk and backed up regularly

CAlibaba Cloud Certificate Service uses symmetric encryption to save the certificate private key

DAlibaba Cloud Certificate Service keys are loaded Into memory in plaintext format ONLY when needed

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Correct Answer: B

Question No. 4

Which of these are suitable use cases for Alibaba Cloud's MongoDB service? (Number of correct answers: 3)

AApplications requiring high OPS, such as logging apps

BScenarios where complex transaction support is required

CApplications where JSON is a good choice of storage format

DApplications requiring geo-location queries, such as logistics or order status apps

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Correct Answer: A, B, D

Question No. 5

you have a Node.js based application and you plan to migrate it to Alibaba Cloud Function Compute, which of the following steps is unnecessary?

AManually install the Node. Js package in the Function Compute console

BCreate a single web application and upload the corresponding code package via the Function Compute console (or fcli)

CConfigure program startup commands and access ports in the Function Compute console

DStart and verify the application in the Function Compute console

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Correct Answer: A

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