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H13-821_V3.0 · Question #208

H13-821_V3.0 Question #208: Real Exam Question with Answer & Explanation

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Question

Which of the following descriptions about the typical cloud computing three-tier architecture is correct? (Multiple choice)

Options

  • AIn the data layer, relational database, it is recommended to use Huawei Cloud RDS service
  • BData archive logs or logical backups can be saved in the VBS cloud hard disk backup service
  • CEnsure that the web server and application server nodes are self-shortening and adaptive to
  • DECS at the same layer recommends affinity deployment

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