LFCA: Linux Foundation Certified IT AssociateDemo

By Linux Foundation · Question Mode

QuestionQ63

Cloud Computing Fundamentals

For a multi-tier cloud application, which approach most appropriately separates environments according to best practices?

  • A Create separate virtual networks for production, staging, and testing environments.
  • B Use a single virtual machine with containerized services for all environments to simplify deployment.
  • C Use tagged resources within the same virtual network to identify different environments.
  • D Host staging and testing in separate subnets but keep production on the same subnet for performance.
Explanation

Separate virtual networks provide network-level isolation between production, staging, and testing environments, reducing the risk of unintended access, traffic exposure, and cross-environment impact.

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