Alibaba ACA-Developer ACA Developer Exam Exam Practice Test Questions

• Question 1

  Which of the following features are unique to Alibaba Cloud Container Registry, as compared with Docker Hub? (Number of correct answers: 2)

  • Container Registry can automatically build new Docker images when source code changes.
    
  • For source code hosted on websites outside China, Container Registry can use servers outside China to build Docker images, even when you are using a Container Registry instance in Mainland China.
    
  • You can create and delete image repositories in different regions based on your needs.
    
  • You can set your image repository access to public or private.
    

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• Question 2

  Alibaba Cloud Log Service is a Pay-As-You-Go service. The billing unit is 7 day, and the configuration can be adjusted at any time: fees are charged according to actual usage. Which of the following are the main charges for Log Service? (Number of correct answers: 3)

  • Read and write traffic
    
  • Storage capacity
    
  • Index traffic after index configuration
    
  • Query analysis
    

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• Question 3

  Which of the following is NOT a feature of Alibaba Cloud's Cassandra database service?

  • Centerless distributed architecture
    
  • Supports both narrow and wide tables, providing flexible schema functions
    
  • Cluster storage, strong expansion of read and write capabilities
    
  • Enterprise-level capabilities such as disaster tolerance, backup and recovery, security, and monitoring across data centers
    

  Show Answer Answer: 2 Next

• Question 4

  Which of the following parameter locations should be specified for the parameter of key1 where the request URL is in the form: http://somesite.com/test?key1 =[value1] ?

  • Parameter Path
    
  • Query
    
  • HTTP Header
    
  • HTTP Body
    

  Show Answer Answer: 1 Next

• Question 5

  You have an application with the following requirements:7. There will be a lot of video content that need to be uploaded.2. Each uploaded video needs to be preprocessed to provide different video resolutions and quality levels to accommodate different devices and network conditions.3. It should be possible to process video in parallel at scale, to ensure that videos are preprocessed in a reasonable amount of time.Which of the following Alibaba Cloud applications can be combined to provide a low operation and maintenance burden and relatively low operating costs? (Number of correct answers: 3)

  • Serverless Workflow
    
  • Function Compute
    
  • Log Service
    
  • Elastic Compute Service (ECS)
    
  • Server Load Balancer (SLB)
    

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