QuestionQ7

Environments

Universal Containers is preparing to begin the release of a major project. To support this, it has several sandboxes for its deployment train. These sandboxes are a mixture of preview and non-preview instances.

What should the architect recommend?

  • A Refresh all non-preview sandboxes when the release management team has time
  • B Contact support to rollback the release when Salesforce upgrades the sandboxes
  • C No advice needed, mixing instance types is important for regression testing
  • D Refresh all non-preview sandboxes during the release preview window
Explanation

A deployment train should use environments on the same release version to avoid release-version differences affecting deployment and testing. Refreshing non-preview sandboxes during the release preview window places the refreshed copies on preview instances, allowing them to receive the upcoming Salesforce release and align with the preview sandboxes.

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