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Alibaba ACA-Cloud1 Exam

Certification Provider: Alibaba
Exam Name: ACA Cloud Computing Associate
Duration: 105 Minutes
Number of questions in our database: 72
Exam Version: Sep. 14, 2023
ACA-Cloud1 Exam Official Topics:
  • Topic 1: Aware of main application scenarios of Alibaba Cloud Computing-related products and how they shall be used together
  • Topic 2: Alibaba Cloud Security services and CloudMonitor/ Familiar with the concepts of Alibaba Cloud Computing related products
  • Topic 3: Familiar with features of Alibaba Cloud Computing-related products and key product implementation principles/ We strongly recommend you register an Alibaba Cloudaccount and try the products directly/ Familiar with operations of Alibaba Cloud Computing-related products
  • Topic 4: Rudimentary knowledge of network security/ Cloud Computing and Network Security
  • Topic 5: creating, configuring, starting and stopping and deleting a service instance/ Has knowledge in the use and operation of Alibaba Cloud's ECS, Server Load Balancers
  • Topic 6: Familiar with common network protocols such as HTTP, FTP, TCP, UDP and ICMP/ Familiar with software development lifecycle
  • Topic 7: Able to discover and resolve common issues emergedduring the use of Alibaba Cloud Computing-related products
  • Topic 8: develop general solutions and enterprise best practices based on Alibaba Cloud's products and business needs

Free Alibaba ACA-Cloud1 Exam Actual Questions

The questions for ACA-Cloud1 were last updated On Sep. 14, 2023

Question #1

Which of the following ECS instance configurations can't be changed if we don't change instance type?

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Correct Answer: B

Question #2

Auto Scaling is a management service that can automatically adjust elastic computing resources based on your business needs and policies. It supports adding existing ECS instances into the scaling group, whose status however must be .

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Question #3

A video streaming company uses SLB to distribute user requests to 30 ECS instances (the 30 ECS instances have the same configuration). Yet, the company finds that the service traffic soars dramatically every night from 20:00 to 02:00. According to their calculation, the evening traffic is 100% higher than the traffic in other periods of time. To properly respond to user requests, which of the following methods is most preferred from the perspective of cost and implementation simplicity?

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Question #4

An enterprise hosts their servers (include both Linux and Windows servers) in a traditional IDC. Every night hackers with IP addresses from many countries try to crack the password of their servers, making the administrator terribly worried about this. However, because of work requirements, the remote management port of these servers must be opened to public network.

The administrator heard that Alibaba Cloud has solutions that can help customers improve the security of their systems. Therefore, he/she wants to migrate the system to Alibaba Cloud. Which of the following functions should the administrator activate in Alibaba Cloud to reduce the possibility of brute force password cracking?

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Question #5

Your friend purchases some Alibaba Cloud resources and uses them to build an online training website. Before the site goes online, your friend wants to perform some performance tests but doesn't know how to do it. In this case, which of the following services can help?

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