An enterprise has deployed its business system on Huawei Cloud and needs to ensure the reliability and continuity of the business. Which of the following statements is wrong?

Question

Options

• ADifferent system components can be deployed on different ECS
• BFor servers deployed at a single point, it is best to implement disaster recovery protection through
• CIf there are a large number of ECSs that need to access the external network, it is recommended
• DRun multiple ECS instances on the backend of the elastic load balancing ELB, and enable the

• A
  9% (3)
• B
  3% (1)
• C
  73% (24)
• D
  15% (5)

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